Take away his credit card
or
A mouse on vacation.
or
None. You have to replace the whole motherboard.
or
Ten. One to hold the bulb and nine to rotate the ladder.
or
They can't find the key, and they never know when to come in.
or
The owner got tired of the (w)hole business!
or
Abominable! [A Bomb In a Bull]
or
Because all his uncles were "ants"!
or
Weeeeeeeeeeeeeeeeeeeeeeeeeee
or