Does anyone know the plot of every episode of The Big Bang Theory?

The title and plot summary of each episode

first season

1. Pilot (pilot set): Help penny deal with TV events. 2. Big brand hypothesis: Sheldon helps Penny organize room activities. 3. Downy Boots Inference: Leonard wants to develop a relationship with Leslie, fail, be depressed, and then date Penny. 4. luminous fish effect: Sheldon was fired. (lightfish) 5. Hamburger hypothesis: Leonard and Leslie, Sheldon are at a loss. 6. Middle-earth example: Halloween party. (Doppler effect) 7. Jiaozi Paradox: Penny's Friend and Howard. Penny plays halo. Chinese restaurant ordering incident. 8. Grasshopper experiment: cocktail party. Raj's blind date. Cooper-Hofstadter polarization: a physical phenomenon. (Mind Strike, Remote Control and Light Control and Sichuan Boys) 10. Law Benfeld Decay: Penny's Singing Caused by Sheldon's Lies. (Sheldon's cousin Leo) 1 1. Abnormal pancake batter: Sheldon's cold incident. 12. Jerusalem duality: Sheldon jealousy 15-year-old bonzi incident. 13.Batjar conjecture: physical competition event 14. Nidwana destruction: the time machine event. (Sheldon's Morlock Dream) 15. Pork chop uncertainty: something happened to Sheldon's sister. 16. Peanut reaction: Leonard's birthday party. 17. The orange factor: the incident of Sheldon learning Chinese. Leonard and penny are officially dating. (Schrodinger's cat)

Second season

1. Bad fish paradigm: Sheldon keeps secrets and moves around. 2. Code snippet topology: Leonard and Leslie are dating at home, and Sheldon is playing Super Mario. 3. Sublimation of Barbarians: Penny's online game addiction. (Cherdo & ampAfk) 4. Raj discovered planetary events. (Sheldon laughs strangely) 5. Euclid's Substitution: Sheldon's Driving Accident. 6. Cooper-Nowitzki Theorem: Sheldon's Female Fan Event. (mitosis) 7. Underwear pinata polarization: Sheldon and Penny have an incident. (Klingon spelling &; ANTM, A Mu-haha) 8. Lizard-Spock expansion Leonard's appointment with Dr. Stephanie, Howard's rover incident. (scissors-stone-cloth-lizard-Spock) 9. White asparagus triangle: Sheldon wants to promote the relationship between Leonard and the doctor. 10. About Leonard's cohabitation with the doctor. (low down & oh yeah) 1 1. Christmas gift incident. (Sheldon and Penny hug) 12. Black robot is unstable: Howard is attacked by Penny. Robot duel. 13. Friendship algorithm: Sheldon makes friends. (Climbing a mountain is afraid of heights) 14. Financial infiltration: Sheldon lends money to Penny, and Leonard helps Penny collect debts from her ex-boyfriend. (Ode to Leonard by Sheldon) 15. Mother's capacitance: Leonard's mother had an event. (Leonard and Penny XX failed, Sheldon found the same kind) 16. Cushion saturation: Howard was manipulated by Les using XX. Penny soiled Sheldon's seat with a paintball gun 17. Raj and Howard are immersed in summer events on the train. Sheldon asked Penny to help find the USB flash drive. (moonpie) 18。 The labor song "Nanocluster: Sheldon helps Penny run Penny's flower headdress business. (Laser obstacle agent chess, radio commander, coffee leads to high) 19. Dead prostitutes tied (dead prostitutes tied): Penny was jealous when a beautiful new neighbor moved in. 20. hofstadter Isotope: Penny dates comic book men, and Howard, Leonard and Raj go clubbing. 2 1. Vegas normalized again: Howard was dumped by Leslie and went to Las Vegas with Leonard and Raj. Sheldon forgot his key and was forced to share a room with Penny. 22. Classified data turbulence: Penny has a second date with the cartoonist. Everyone helped Howard repair the space toilet. 23. unipolar adventure: four people went to the north in the extreme summer, and Penny said goodbye to Leonard. (Sheldon and Penny knock at the door. XD)

third-quarter

1. Electric can opener fluctuation: Howard, Raj, Leonard and Sheldon come back from the North Pole. Sheldon is cheated by three people and goes home angrily. L and pxx 2. Gemini conjecture: Howard and Sheldon bet on crickets. Sheldon lost his comic book, and there was a rift between Leonard and Penny (Professor Mad Bug). 3. Godwitz Deviation: Sheldon rewards Penny with chocolate. Because he thinks that good behavior should be rewarded (Howard and Raj go to a Gothic bar and are taken to a tattoo parlor by two women). Pirate solution: Raj will be deported. Forced to work with Sheldon (Howard disturbed Penny and Leonard's personal world) 5. Creepy sugar-coated corolla (creepy sugar-coated inference): Raj and Sheldon participated in the "Ka-ah Mysterious Warlord" competition held by the comic book store, and Leonard agreed to introduce Penny's friends to Howard. 6. Corn sheller vortex: Four good friends go to fly kites together. Howard left Raj because he saw a beautiful woman. Raj lost the kite competition, and the kite lost to Sheldon, so he was very angry. Leonard went to learn football to fit in with Penny's circle of friends. 7. guitarist amplification (guitarist amplification): Leonard and Penny's childhood Sheldon was quarreled by Penny's ex-boyfriend Justin. 8. Insufficient duck adhesion: Leonard, Raj and Howard went to the wild to watch the meteor shower, and unconsciously ate marijuana biscuits. Penny dislocated her arm, and Sheldon took Penny to the hospital. The side effects of the drug were high, and she sang softly about kitty and Sheldon's voyeurism. 9. Revenge formula: After three dates, Bernadette asked Howard to consider whether it was a one-night stand or a boyfriend-girlfriend relationship, which triggered Howard's thinking about his love; Sheldon was invited to participate in the national radio program, and Kripke made a fool of himself. Later, with the help of Leonard and Raj, he retaliated against the headmaster and his party. 10. Gorilla experiment: Howard takes Bernadette (girlfriend) to S&; L showed off at home, and B and Leonard discussed physics experiments. Penny didn't understand, so Penny asked Sheldon to teach her physics privately, which finally surprised everyone. At the same time, Howard was jealous and angry that Leonard allowed his girlfriend to visit his lab. After learning about this, B thought Howard was unreasonable, but they soon made up (a couple who really appreciated each other). 1 1. Mother's Consistency: At Christmas, Leonard's mother came to celebrate with everyone. Penny found that I didn't explain their relationship to her mother. L found that my mother told Sheldon everything, but she completely ignored it; Howard and Raj were clearly pointed out by mother L as "absolutely gay", and the more they explained, the darker they became; A large glass of wine and a hangover made mom and Penny best friends. After drinking, my mother L was very tough, and she took the first kiss from her classmate S. . 12. Psychological whirlpool: Leonard made fun of Penny's superstition and they quarreled. Howard thinks I can only "use my right hand" in the future; Sheldon was entangled with girls by Raj in the university bar, and she accidentally attracted Raj's "prey" female companion; Raj's girlfriend just wants to date two people. In desperation, Raj took out his precious Hulk gloves and bribed Sheldon, hoping to accompany him again. S completely became a "minister under the fist", chatted with him, and finally let the woman into her room ... 13. Pozmann-style reaction: Sheldon nagged to modify the menu of China restaurant; S because the apartment was robbed, the sense of security completely collapsed, and the moving incident was picky; Video farewell activities; "Three good friends and a nodding acquaintance" incident. 14. Einstein approximation: Sheldon studied graphene and went to work in the cheesecake factory; S was forced to sleep by Bernadette; L's clown bell incident; R and h retro obscene skating events; The Bajinga incident in the marine field. 15. Large Hadron Collision: Leonard was invited to a meeting in Switzerland on Valentine's Day, and Penny was also invited. Sheldon racked his brains to change pennies in order to watch the atomic collider. S Tuvan deep throat singing event; S demonstration events; P and s long hug event 16. Excelsior acquisition: Sheldon was sued for sending Penny to the hospital and running a red light; Stan Lee came to the comic book store to sign the book; Comics and penny trading events; Rajsui portable music activity 17. Precious fragments: S, L, H, R found a real Lord of the Rings prop in a waste stall; Sheldon was beaten by Penny for stealing the ring. S, l, h, r fight for the ring; Sheldon spreads subconscious information to Raj and Howard; In The Lord of the Rings, Sheldon becomes Gollum (Sheldon ~ ~! ) 18. Sheldon won the headmaster's cup, but he didn't want to accept the prize because he had a serious phobia of public speaking. Everyone used the example of X-Men to persuade Sheldon to accept help, and Sheldon named it C-man (named after the initials of Cooper). Raj tried to hypnotize Sheldon with Indian dark thoughts, and was completely destroyed by Sheldon, who is invincible in virtual spirit. The incident of taking Sheldon to buy a suit (shows that Sheldon's aesthetic view is different from that of ordinary people. The last one is really handsome! ); Trying to give Sheldon psychotherapy was framed, and finally he couldn't close the emotional gate when he hosted the award party; Sheldon's awards party was carried away by alcohol, and the drunken madness on the stage = bad jokes+convulsions+elemental songs+pants-off show "Uranus (homophonic with chrysanthemums)" incident. 19. Leonard said "I love you" to Penny, and Penny was at a loss. I'm surprised. I don't know why, but I turned to the other three (the results can be imagined). Five people go bowling together. L and p are embarrassed. When they met Will, an actor in Star Trek, S had an argument with them. I also played a game, because L and P lost. At the end of the play, four people were punished. 20. Leonard and Penny broke up, and Sheldon helped L and P get back together, but it was still embarrassing. It can be seen that l and p still have feelings 2 1. A beautiful quantum physicist (S's pen pal, the idol of three other people) came to S and L's house for the night. Who knows this woman is "Dr. penny", who went to L's room that night ... and then a series of "plots" happened between Dr. Penny and four nerds. (Raj's silent version of Holy Shit, S's room introduction, L's handshake ceremony, penny's precise woman intuition, S's quirks and early morning hush formula, Dr. dissolute's role-playing fantasy, Raj's "landlord", L's silence on the last flight of stairs ...) Memories 22.7 years ago. The first meeting between L and sheldon, the original version of the roommate agreement, the original version of "Why is sheldon's seat here" (and the origin of sheldon's seat on the sofa), and the original version of "H-fucking lion roar" ... many happy memories. Seven years ago, H was obscene. Seven years ago, Raj was dressed as an Indian pop star. In addition, the legendary transvestite's former neighbor and the legendary L's former defected Korean girlfriend, as well as the reason why the elevator broke down ... And seven years ago, penny used a pregnancy test stick to test her pregnancy with her boyfriend. 23. Several people did a lunar laser reflection test on the roof. L invited Penny to attend, and found that she found a Gao Fushuai as her boyfriend. Penny, depressed and drunk because of her new boyfriend's stupidity and arrogance, came back to L to "vent". They spent a crazy "Yehu" night. I found this relationship irreversible. For the sake of psychological balance, I also want to have a penny-style "madness after breaking up" when I find Leslie, and Leslie ruthlessly shut me out. R and H secretly used the dating network to help Sheldon get a "female-like creature". Under the threat of R's "smelly socks", Sheldon reluctantly agreed to go to the appointment. After a few words, S, who has never been "guided", actually looked at others. . .

Fourth quarter

1.howward stole the robot from the lab and caused him a lot of trouble-the robot broke down while trying to JO, but Sheldon and amy started a relationship with penny. Penny was rated a slut by Sheldon, who counted the number of men who had sex with Penny. 2. Sheldon is worried that he will die when he can implant human memory into the robot. He has implemented a series of plans to prolong his life-changing his diet (always playing PP), doing morning exercises with Penny (unable to bend over), and then simply shutting himself in his room to prevent infection and accidents. He uses computers to control machines (hanging clothes) to represent his actions, and has a "robot shelf" when eating or working.