Climb up a tree and act like a nut
or
Because they only know their ABCs "Anybody But Clinton".
or
The letter H.
or
Two. One to take out the bulb and drop it, and the other to try and sell it before it crashes (knowing that it's already burned out).
or
What's the use, they'd still have bear feet
or
100: One to do it and ninety-nine to say "I could've done that."
or