A woman places an ad in the local newspaper

A woman places an ad in the local newspaper,

“Looking for a man with three qualifications: won’t beat me up, won’t run away from me, and would be IMMENSELY good in bed”.

Two days later her doorbell rings.

“Hi, I’m Tim. I have no arms so I won’t beat you, and no legs so I won’t run away.”

“What makes you think you are great in bed?” the woman retorts.

Tim replies, “I rang the doorbell, didn’t I?”