It starts with a k
You could've had 'nonce' too.
So, "O".....
Orifice?
TWAT!
obviously no-one else is gonna do this one..so...
V= vagina
(i know its not a swear word....but we've already had "anus"...so...yeah...)
Wanker
Y= You Anal Retard
Oh, for...
Um...
Zimmer frame porn.
It may not seem rude now, but think about it for a while...
Any Surgestions for the next A-Z?