What is an activity performed by 40% of all people at a party?

Snoop in your medicine cabinet.

What trivial fact about Mel Blanc (voice of Bugs Bunny) is the most 
ironic?

He was allergic to carrots.

At lunch time, sit in your parked car w/sunglasses on and point a 
hairdryer at passing cars.  See if they slow down.

If you take an Oriental person and spin him
around several times, does he become disoriented?

When someone asks you, "A penny for your thoughts",
and you put your two cents in, what happens to the other penny?