I just found the Bush that Jeb lost."
or
They charged one - and let the other one off.
or
Climb up a tree and act like a nut
or
They turn from notating nuclear spins to notating unclear puns.
or
Three:
One to write the light bulb removal program,
one to write the light bulb insertion program, and
one to act as a light bulb administrator to make sure nobody else tries to change the light bulb at the same time.
or
Five: one to handle the bulb and four to contemplate how David Sanborn would've done it.
or