One night a man's wife doesn't return home. The next morning when he demands to know where she was all night, she claims she stayed at a friends house. The man rings around her 10 best friends and they all say his wife didn't stay at their place last night.

One night a woman's husband doesn't return home. The next morning when she demands to know where he was all night, he claims he stayed at a friends house. The woman rings around his 10 best friends. 8 of them say her husband did stay at their place last night, and the other 2 claim he is still there!