McGinty is driving down the streets of Belfast when a traffic cop pulls him over.
"McGinty!" says the cop, "You're weaving all over the road! Have you been drinking?"
"I maybe had a beer at lunch" McGinty says, "but I'm hardly impaired."
" 'Hardly impaired'?!" says the cop. "Do you know your wife fell out of the car three blocks back, you were weaving so hard?"
"She did?" says McGinty. "Oh thank god. I thought I'd gone deaf!"