"Piss hed" joke

Your mamas so old, that when i told her to act her age she dropped dead!!!

Your mamas so fat it takes a train and two busses just to get on her good side

Ya mama so fat the only thing stopping her from going to Jenny Craig is the door.

Your Mamma's so fat, when she went bungee jumping, she broke the bridge!

Your momma is so fat when she fell in the grand canyon she got stuck half way down.