Never

Yo mama is so ugly that when Justin Bieber saw her, he said "Never."

Man In Supermarket

Man walks into a supermarket and buys: 1 bar of soap, 1 toothbrush, 1 tube toothpaste, 1 loaf of bread, 1 pint of milk, 1 single serving cereal, 1 single serving frozen dinner. The girl at the checkout looks at him and says "Single are you?" The man replies very sarcastically
"How did you guess?" She replies
"Because you're ugly."

Emergency Doctor Visit

A woman rushes to see her doctor, looking very much worried and all strung out. She rattles off, "Doctor, take a look at me. When I woke up this morning, I looked at myself in the mirror and saw my hair all wiry and frazzled up, my skin was all wrinkled and pasty, my eyes were blood-shot and bugging out, and I had this corpse-like look on my face! What's wrong with me, Doctor?" The doctor looks her over for a couple of minutes, then calmly says, "Well, I can tell you one thing... there ain't nothing wrong with your eyesight."