Five. Four to decide which way the bulb ought to turn, and . . .
or
Five. One to change the bulb and eleven to say they could do it faster.
or
Cause your the only one Hair.
or
The bartender offers him a warm smile and says, "For you, no charge".
or
Only one. But he'll leave a big puddle of spit on the floor underneath him.
or
Because they kept saying "bach bach"!
or
Decalfinated
or
Unique up on it.
or
An udder failure.
or
"Tell Jim to buy his own shoes".
or