Seeking original jokes

The teacher asked Xiao Ming, "1+ 1=?" Xiao Ming said, "I don't know." The teacher said, "Go back and ask your parents!" "Xiao Ming came home and asked his father," Dad, 1+ 1=? Dad is watching the ball game and says, "goal!" " "Xiao Ming went to ask his sister again. Xiao Ming asked, "Sister 1+ 1=?" My sister is singing, so she sings, "You are my butterfly and you are my flower." The next day, the teacher asked Xiao Ming again: "1+ 1=?" Xiao Ming said, "The ball is in! You are my butterfly and you are my flower. "