"I'm Just a Kid" is the debut single by Simple Plan, a Canadian rock group, and written by Pierre Bouvier. Taken from their debut album No Pads, No Helmets... Just Balls. It was featured in the films Grind, The New Guy, and Cheaper by the Dozen. There are both clean and explicit versions of the song. The bridge in the clean version begins with "What the hell", while the bridge in the explicit version starts off with "What the fuck".