A GUY GOES TO A SUPERMARKET AND NOTICES A BEAUTIFUL BLONDE WAVE AT HIM, AND THEN SAYS HELLO.
HE'S RATHER TAKEN ABACK, BECAUSE HE CAN'T PLACE WHERE HE KNOWS HER FROM, SO HE SAYS "DO YOU KNOW ME?"
TO WHICH SHE REPLIES "I THINK YOU'RE THE FATHER OF ONE OF MY KIDS."
NOW HE THINKS BACK TO THE ONLY TIME HE HAS EVER BEEN UNFAITHFUL TO HIS
WIFE AND SAYS, "MY GOD, ARE YOU THE STRIPPER FROM MY BACHELOR PARTY
THAT I LAID ON THE POOL TABLE WITH ALL MY BUDDIES WATCHING, WHILE YOUR
PARTNER WHIPPED MY A$$ WITH WET CELERY AND THEN STUCK A CARROT UP MY
BUTT?".
SHE SAID "NO, I'M YOUR SON'S MATH TEACHER."
its an old one, but still good.