Yo mama so ugly when she went outside it was a black out.
Yo momma so ugly she threw a boomerang and it refused to come back.
Yo mama so ugly when Santa came down the chimney he said ho! ho! hoooollly shit!
Yo mama so ugly, even hello kitty said goodbye.
"Madam, your son just called me an ugly swine!" The mother apologizes shamefacedly, "I'm so sorry, I must have told him like a thousand times it is wrong to judge people just from how they look..."
Yo' Mama is so ugly, her imaginary friend played with other kids.
Yo mama so ugly people dress up as her for Halloween!
Yo mama so ugly, people break into her house to close the curtains!
Yo mama so ugly that her mom only fed her with a sling shot.
Yo mama so ugly when she walks down the street in September, people say "Wow, is it Halloween already?