Funny Joke

Little Johnny and Little Jack were playing the Penis game, a game where you shout 'penis' louder and louder.
Little Johnny: Wanna play the penis game?
Little Jack: Ok
Little Johnny: penis
Little Jack: Penis
Little Johnny: PEnis
Little Jack: PENis
Little Johnny: PENIS!
Teacher: LITTLE JOHNNY! GO TO THE FRONT OFFICE, NOW!
Little Johnny: Okay :(
--2 Minutes Later--
Little Johnny Over the Intercom: PENIS!!!!!!!!!!!!!!!!!!!!!!