by Melissa Chiasson
Yo mama so fat, her doctor is concerned she might develop type II diabetes.
Yo mama so ugly, she has a hard time dating.
Yo mama so stupid, she often struggles with feelings of inadequacy.
Yo mama so poor, she gets reduced bus fare.
Yo mama so short, she probably would have been a really good gymnast.
Yo mama so slow, she steps aside so people can pass her on the sidewalk.
Yo mama so old, she is worried her retirement fund might run out before she dies.
Yo mama so hairy, as a result of a thyroid condition.