An Affair
A man is having an affair.
Worried that his wife will find out, he phones one of his mates, hopping that she'll help her solve this problem.
Later, when he goes home to his wife in the early hours of the morning after putting snooker chalk on his shirt and just behind his ear. He was told to do so by his mate but wondered why.
"Where have you been?" says the wife.
"I don't want to lie to you, I've been having an affair, I'm so sorry..." says the man.
She looks him up and down and notices the chalk behind his ear and on his clothes.
"YOU LIAR !!" she shouts........ "You've been playing bloody snooker all night !!!"