If you have any cusses you used when you were but a wee one in school do post them here oh and if you have comebacks to them post them along with it

, always something to laugh at
You're so dumb you sit on the t.v. and watch the sofa - oh yeah?
You're so dumb you tried to drown your goldfish - my goldfish just died fuck ass.
Yo' mum so fat her school picture was a satellite photo - they didn't even have a satellite big enough for yours.
Yo' mum so fat she leant out the window and got done for being a nudist - WTF ARE YOU TALKING ABOUT.
Yo' mum so fat she used up all of Andrex' toilet rolls - I buy economic 'cos i'm poor dickhead.
Yo' mum so fat she uses the Grand Canyon as a toilet - No, because it has no flush system, go learn geography and plumbing.
You must be smarter than you look, 'cos no one is that dumb - Go check the mirror.
Yo' mum is like a car park, she takes any size, any colour and any amount - Fuck, you got me there
your mums <sentence the person has just said> - Mum jokes are old