"You so ugly when you where a kid yo mom had to tie a steak round your neck just so the dog would play wit you!" :D
Or "Yo momma so fat that when she puts on a yellow coat everyone shouts, TAXI!" :tongue:
Or even, "Your so dum you think milk of magnesia comes from chinese cows!" (not many people might get that one!)
Enjoy! :tongue: :D :p :) ;) :cool: