Because you only need one arm to drum along..
He has no arms. knock knock. Whos there Not billy
Matt
Korea driven.
A Chrysler
None. People that glow in the dark don't need lights.
Asparagus. (A spare, I guess)
Rock and Roll
Listening to an antijoke.
Neither of them are a clarinet!
You get repercussions
A Def Leppard.
Def Leppard