Yo mamma so ugly that her birth certificate came with an apology letter from the condom factory.
Either the woman at the back of the train has two really ugly children, or two seriously cool Pokémons.
"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..."
A husband and a wife sit at the table, having dinner. The woman drops a bit of tomato sauce on her white top. "Och, I look like a pig!" The man nods, "And you dropped tomato sauce on your top!"
Yo momma so ugly she threw a boomerang and it refused to come back.
Yo mama so ugly, even hello kitty said goodbye.
Alcohol doesn't make you FAT... it makes you LEAN... against tables, chairs, floors, walls and ugly people!
Yo' Mama is so ugly, when she were born, the doctor didn't know which end to slap.
Yo mama so ugly that when she delivered a little baby after birth the baby saw mum and screamed "It's a gorilla!".
Yo' Mama is so ugly, the tide wouldn't even take her out.