Only one. But he'll leave a big puddle of spit on the floor underneath him.
or
Three, One to climb the ladder. One to shake it. And one to sue the ladder company.
or
The owner got tired of the (w)hole business!
or
He made an illegal ewe turn.
or
Elvis Parsley.
or
Can I have your hand, hand, hand, hand, hand, hand, hand, hand in marriage?
or