A man wakes up one morning to find a gorilla on his roof. So
he looks in the yellow pages and sure enough, there's an ad
for "Gorilla Removers." He calls the number, and the
gorilla remover says he'll be over in 30 minutes.

The gorilla remover arrives, and gets out of his van. He's
got a ladder, a baseball bat, a shotgun and a mean old
Rottweiller.

"What are you going to do," the homeowner asks?

"I'm going to put this ladder up against the roof, then I'm
going to go up there and knock the gorilla off the roof with
this baseball bat.. When the gorilla falls off, the
Rottweiller is trained to grab his testicles and not let go.
The gorilla will then be subdued enough for me to put him in
the cage in the back of the van,"

He hands the shotgun to the homeowner.

"What's the shotgun for?" asks the homeowner.

"If the gorilla knocks me off the roof, I want you to shoot
the dog"!