Mick met Paddy in the street and said, "Paddy, will you draw your bedroom curtains before making love to your wife in future?"
"Bejaysus ---- Why?" Paddy asked.
"Because," said Mick, "the whole street was laughing when they saw you making love yesterday."
Paddy retorted, "Stupid bastards, the laugh's on them. I wasn't home yesterday!"