what the heck, here we go:

(the classic)
Q: How many elephants can sit in a VW Beetle?
A: 4: 2 in the front, 2 in the back.

(the stupid)
Q: How can ya tell if there's an elephant in your fridge?
A: If theres a footprint in the mayo

(the really stupid)
Q: How can ya tell if there's *two* elephants in your fridge?
A: If theres two footprints in the mayo

(the "tricky" one)
Q: How can ya tell if there's *three* elephants in your fridge?
A: If the door won't shut

(no comment)
Q: How can ya tell if there's *four* elephants in your fridge?
A: If theres a VW Beetle parked in your driveway.

Ghom hates VW Beetles...