Widow's Classified Ad

A woman's husband has died. After a few months, she decides she wants a new one. She submits a classified ad as follows: "Widow looking for a new husband. To be considered, you must conform to these three criteria:

1. You can't beat me (as my first husband did).
2. You can't run around on me (as my first husband did).
3. You MUST be good in bed (as my first husband wasn't)."

A few days later, the doorbell rings. She opens the door and a man without any arms and or legs is sitting in a wheel chair.

"Can I help you?" she says.

"I'm here about your ad in the paper."

"Which ad is that?"

"The one looking for a husband."

She says, "Uhm, well, there were certain criteria..."

"Yes, I know. Obviously, I could never beat you... I have no arms."

"Well, yes, I see that... but there were other criteria."

"And, as you can see, I could never run around on you... I have no legs."

"Well, yes, that's true... but there was one other thing that is very important..."

"Ah, yes, well... how do you think I rang the door bell?"