Joke Collection Website - Cold jokes - There are three small classes in kindergarten What does this joke mean?

There are three small classes in kindergarten What does this joke mean?

There are three small classes in the kindergarten today. Every class comes out with a slogan: the slogan of the first class is "primary one, primary one, strive for the first place" [Yi tooth] [Yi tooth] The slogan of the second class is: "Xiao er, Xiao er, unique." [Yi tooth] [Yi tooth] As soon as Class Three appeared, she shouted the slogan: "Little three, little three, dad's heart! [Yi tooth] [Yi tooth], all the dads fainted. . . [giggle] [giggle] [giggle]! Happy Children's Day!