A MAN WENT SHOPPINGONE DAY STOPS WHEN HE REALISES THAT A BLONDE IS LOOKING AT HIM, SHE WAVES OVER AND HE SAYS TO HER "I AM SORRY BUT DO I KNOW YOU" SHE REPLIES "I THINK YOU MIGHT BE THE DAD OF ONE OF MY CHILDREN" THE MAN CAST HIS MIND BACK TO THE ONE AND ONLY TIME HE HAS BEEN UNFAITHFUL, HE SAYS "ARE YOU THE STRIPPER FRM MY STAG NIGHT THAT I SHAGGED OVER THE SNOOKER TABLE WHILE OUR MATE WHIPPED ME AND STUCK A CUCUMBER UP MY ARSE" HE REPLIES "NO I'M YOUR SONS ENGLISH TEACHER".