Drunken Stranger

"Who was it?" asks his wife.

"Just a drunken stranger asking for a push" he answers.

"Did you help him?" she asks.

"No, I didn't - it's three in the morning and raining like hell out there!"

"Well you've got a short memory" says his wife. "Can't you remember about three months ago when we broke down on the freeway and those two guys helped us? I think you should help him."

The man does as he is told and gets dressed and goes out into the pounding rain and calls out into the dark. "Hello - are you still there?"

"Yes," comes the answer.

"Do you still want a push?" calls out the husband.

"Yes, please!" comes the reply from the dark.

"Where are you?" asks the husband.

"Over here on the swing" the drunk replies.