I went to a fancy dress party once where the theme was *controversial* before i list what people dressed up as I apologise for those of you with more delicate sensibilities.....
*Binge drinker* - thats what i went as. Yes I was sick.
*Pregnant school girl* there were a few of these wandering around
*lots of gun weilding arabs and osama lookalikes*
*berlin wall* yes someone actually went as the berlin wall, wore a big box with the wall painted on
*lesbian brides*
*camilla and charles*
*david blunket* this was about the time he was claiming his PA or summat had his child and he stepped down from office i think
*a sanitary bin* i kid you not, complete with dangly tampon earrings and sanitary towels stuck all over her
*an abortion nurse*

it was really bad, she had a nurses uniform and carried round a baby with fake blood on it and a kiddies doctors play syringe
Thats all i can remember, probably because after these guys arrived i passed out.