"Doctor," the embarrassed man said, "I have a sexual problem. I can't get it up for my wife anymore."
Mr. Thomas, bring her back with you tomorrow and let me see what I can do."
The next day, the worried fellow returned with his wife. "Take off your clothes, Mrs. Thomas," the medic said. "Now turn all the way around. Lie down please. Uh-huh, I see. Okay, you may put your clothes back on."
The doctor took the husband aside. "You're in perfect health," he said. "Your wife didn't give me an erection either."
Yo Mama - Goldfish
Yo mama so ugly even Goldfish crackers don't smile back.
Yo Mama - Sunshine
Yo mama so ugly, when she walks outside, the sun hides behind the clouds.
Yo Mama - All My Children
Yo mama so ugly, I went to her house, saw her TV was covered with cockroaches, asked her what she was watching, and she said 'All My Children'.
Yo Mama - Zoo
Yo mama so ugly when she took you to the zoo, the owner thanked you for bringing her back!