Yo Mama’s so ugly, her dentist treats her by mail order.
Yo Mama’s so ugly, her Mama had to tie a steak around her neck to get the dogs to play with her.
Yo Mama’s so ugly that your father takes her to work with him so that he doesn't have to kiss her goodbye.
Yo Mama’s so old, her memory is in black and white.
Yo Mama’s so poor, when I lit her house on fire, the cockroaches came out singing, “Clap your hands, stomp your feet, praise the Lord, we got some heat!
Yo Mama’s so ugly, when she joined an ugly contest, they said, “Sorry, no professionals.