Two chicks are walking home from a ladies' night out on the town. Full of beer, they decide to make a quick pit-stop at the local cemetery, as no one's around. The first, so relieved, uses her panties to wipe off and tosses them into the darkness. The second, not so willing to use her panties, finds a ribbon on the ground and uses it.
The next morning, the first woman's husband calls the second woman's husband, mad as hell.
"You wouldn't believe it! My wife came home last night without her underwear!"
The other man is just as irate. "That's nothing!!! My wife came home with a card between her cheeks that said "From everyone at FD 98, we'll never forget you!'"