A: For holding up a pair of pants.
A gargoyle!
To get to the other side.
He was doing crystal math.
She had two pounds of crack in her knickers.
Neither can wear pants
Your pants are on backwards
A: A crocodile Q: what's got a 100 balls and a pair of teeth? A: A singing choir of army veterans
A pair of slippers! :D
They are wearing suspenders and a belt.
A: Because they held up a pair of pants.