This is one of the only true comebacks to a your mum joke.
However the story must remain clear enough to be understood but grotesque and violent enough to prevent any interruptions. delivery must be deadpan but speedy.
Do not attempt this if you do not have an extremely sick mind or cannot think on your feet as a timid ending can make you look like a complete arsehole.
-that your mum epic was fucking disgusting!
- yeah, i cant believe that guys mum had sex with the guy from goatse.cx
- dude, its made up, thats the point, youre such a dickshit