Yo' mama got such bad dandruff, the principal declared a snow day!
Yo Momma soooo old she was wearing a Jesus starter jacket!
Yo mama is so fat that Weight Watchers said I give up.
Yo' Mama's head is so big, she dreams in IMAX.
Your mamma is so fat when she steps on the scales it says one at a time please.
"Yo momma so fat she fell in love and broke it!"
Yo' Mama is so fat, she has a kickstand on her peg leg.
I could have been your daddy, but the line was too long.
Yo' mama so stupid, she walked into an antique shop and asked, "What's new?"
Your mama's teeth are so messed up....i thought her tongue was in jail!
Yo mama so ugly that she died of fright when she looked in the mirror.