One. No, two! No, four! No, eight! No, sixteen! No, thirty-two! ...
A: So who wants to know Why do *you* want to know Are you a cop
They still haven't figured out how to screw in the lightbulb
EOM
One to hold the bulb, and the rest to screw the whole world.
Because if there were one more, it'd be two forty. (Too farty) This works much better when spoken out loud. The joke how Irish people pronounce "forty."