A man wakes up one morning to find a gorilla in his tree. He looks in the phone book for a gorilla removal service and soon finds one.

"Is it a boy or girl gorilla?" the service guy asks.

The man looks out the window at the gorilla's genitalia. "Boy," the man says.

"Great, I'll be there in five minutes," says the service guy.

Five minutes later, the service guy shows up with a stick, a Chihuahua, a shotgun, and a pair of handcuffs. He looks at the man very seriously and says, "Listen. I'm going to climb this tree and poke the gorilla with the stick until he falls. When he does, the trained Chihuahua will bite the gorilla's testicles off. The gorilla will then cross his hands to protect himself, allowing you to put the handcuffs on him."

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

The service guy replies, "if I fall out of the tree before the gorilla, shoot the Chihuahua."