Because in space, no one can hear you stream.
A C3POpian
I just need some space.
Lays, because they are full of air.
Anything you want as he can't hear you!
I always loved this one: (works better said out loud of course) What do you call a fish with no eyes... A FSHHH
Your boat, gently down the stream...
A. Because they're not supposed to cross the streams