Two women are walking home after a night of heavy drinking. One says to the other "I'm dying for a poo". The other says "Yeh me too, lets do it in this graveyard".
So the two women go into the graveyard to do a poo.
Whilst squatting down one says to the other "I need to wipe my arse". The other woman says "Just use your knickers and then throw them away, I have". The first woman replies "I'm not wearing knickers". "Oh for gods sake, just use that wreath on that grave then" came the reply.
The next day the husbands of the two women are chatting and one says "I think my wife is having an affair - last night she came home drunk with no knickers on".
"You think thats bad" the other husband replied "Last night my wife came home drunk, no knickers on with card stuck up her arse saying 'Thanks for all the memories from all the lads at the Fire Station!'"