"Driving back from the pub" joke

An Irishman who'd had a bit too much to drink was driving home from the city one night. His car was weaving all over the road, and a cop pulled him over.

"So," said the cop, "where have ya been?"

"Why, I've been to the pub of course," slured the drunk.

"Looks like you've had quite a few this evening?"

"I did all right," the drunk said with a smile.

"Did you know," said the cop, standing straight and folding his arms across his chest, "that a few intersections back, your wife fell out of your car?"

"Oh, thank heavens," sighed the drunk. "For a minute there, I thought I'd gone deaf."