A man goes to the local supermarket one day to pick up some bread and milk when he notices an attractive woman waving at him.
The man is taken aback because the woman is so beautiful and he can’t figure out where he’s seen her before.
Curious, he walks up to the lady and asks her how she knows him.
“Oh,” she replies. “I think you’re the father of one of my kids.”
Suddenly, the man has a flashback to his bachelor party several years before where he cheated on his wife with a stripper.
“My god, you’re the stripper from my bachelor party,” he says. “I made love to you on the pool table and all my mates watched on as your partner whipped my butt with a celery stick.”
The lady pauses for a moment and looks at the man dead in the eyes.
“No,” she says. “I’m your son’s teacher.”