Two women where walking home after a girls night out and they feel the need to pee, so passing a graveyard, they decide to go to answer the call of nature.
Of course they have no loo roll so the first one uses her knickers and then throws them away while the other woman spots a ribbon on a wreath and pulls it off and uses that.
Next day, their husbands are talking and one says to the other, you know we need to watch our wives when they go out for their nights out, my wife came home last night without her knickers. "You think that's bad" said the other husband, mine had a card stuck to her @rse that said "from all the guys at the fire station - we'll miss you"