A woman places an ad in the lo…

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 is great 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??