Yo mamma so fat her pictures fall off the wall. Yo mamma so fat she fell in love and it broke. Yo mamma so fat she sat on a dollar and made 4 quarters. Yo mamma so dumb she thought fruit punch was a gay boxer. Yo mamma so dumb she tripped over a cordless phone. Man that brought back memories. We used to do this all day in elementary and middle school.
Your matriarchal component is so perpetually obese that when told she was in dire need of a bone-marrow transplant, she conducted a trip to the local Dinosaur museum post haste.
Or... Your mamma's so stupid she gave your uncle a blowjob because he said it would help his unemployment.
Yo mamma's so dumb she got hit by a parked car. Yo mamma's so fat she jumped up in the air and got stuck. Yo mamma's so old she has Jesus' beeper number. oldies but goodies.
Moe's is the best variation I've ever seen of a Yo Mamma joke - good stuff Hippieloser's is one of the best I've seen for a while Yo mamma so fat, she wore a red rain jacket and everyone started waving their arms chanting kool aid, kool aid.
your mamma's so fat when she wears a red dress - all the kids run up to her asking for kool-aid -- EDIT -- damn, beat me to it. your mamma's so fat she's shade in the summer.
Yo mama so ugly your father takes her to work with him so he doesn't have to kiss her goodbye. Yo mama so old, I told her to act her age - she dropped dead. Yo mama so old that when she was in school there was no history class. Yo mama so poor, I stepped on a cigarette butt and she screamed "Who turned off the damn heat?!" Yo mama so hairy I saw Bigfoot takin' her picture. Yo mama so short she plays handball against the curb. Yo mama so fat she went to Sea World to get baptized. How juvenile...
I Got rhymes for jerks that's bringing on drama Which rhyme you want first? The one about your mama? - Adrock
Yo mamma so fat, car pooling with her wastes more gas than it saves. Yo mamma so fat she jumps into water to make sea waves at an artificial beach. Yo mamma so ugly she gave Stephen King a heart attack. Yo mamma so ugly the orcs in LOTR run away from her. Yo mamma so dumb she saw the aliens and thought it was the Halloween. Yo mamma so dumb she tried to breed a centaur with a horse.
Your mom is so stupid she tried to use substitution to find the definite integral of f(x)=x^2 over the interval 0 If your mom were an Argand Diagram, then 4+3i in polar form would be 5cis(Your Mom) There is no finite sub cover which contains your mom, hence your mom is not compact. Your Mom is so fat, when she walks she sheds vortices so large that modern synoptic-scale models include her as a factor. Your Mom is so dumb she tried to use the Pythagorean theorem to solve an obtuse triangle. Your Mom pretends to understand these math jokes but she really doesn't because they don't make sense at all. And they are dumb. The math jokes, I mean. Not your mom, but your mom is dumb also, so I guess it's ok.