Josh is confident about when Walter chooses him to be his co-weatherman. That is, until Megan reminds Josh of his uncontrolable twitch. So Josh twitches in front of the whole world and becomes the laughing stock of San Diego. Meanwhile, Drake is determined to win the talent show for the third year in a row but finds it challenging when he rivals with an acappella group.

Drake has a girlfriend named Kelly who has a laughing problem. He really wants to break up with her, but can't. The reason why is because she is the daughter of Drake's mean teacher, Mrs. Hayfer, who threatens him with summer school if he breaks up with her daughter. Meanwhile, Josh gets a very ugly shirt which he claims as good luck.

Drake is accused of parking Mrs. Hafer's car in the middle of her classroom. Drake and Josh must go in front of the school's Honor Council to prove Drake is innocent.

Josh decides to enter a local dance contest, but when Drake realizes he's going to fail gym, he has to enter in order to receive high school credit. So he steals Josh's dance partner, and that's when things start to go wrong.