"Your Momma" jokes would be better...
Such as, "hey Harold, your momma is so fat when she jumps up in the air she gets stuck"
Or "Bondoballz, your momma is like a door knob, everyone gets a turn"
Or, "Finn, your momma is like a tv, anyone can turn her on"
And my fav "Your momma is so dumb she thinks her bed is a Ferrari"
And here is a nice shot of Hippie on his european vacation last year. He tried to blend in by wearing authentic clothing: