This is a simple forum game. Post your best Yo Mama jokes below. As an example and starting joke:

Yo Mama so fat, she needs cheat codes for wii fit.

Yo Mama so ugly, she makes blind kids cry.

Now you try.

Yo Mama so fat, she jumps in the air and gets stuck.

Yo Mama so stupid, when she heard Christmas was around the corner she went looking for it.

Yo mama so stupid she thought fruit was manufactured.

yo mama so fat even jesus can't lift her spirit

Yo mama so stupid, she went to a Eminem concert and yelled "I LIKE SKITTLES BETTER!"

Yo Mama so stupid, she checked and opened all of the windows in her house when her computer instructed her to "Open the window".

Yo Mama so ugly she made an onion cry.

Yo mama so ugly when she entered a ugly contest, she saw a sign saying no professionals and she said "Oh man I Better get out of here!"

Yo Mama so stupid she sold her car for gas money

Yo mama so dumb, she kept you.

Yo Mama so stupid she brought a spoon to the super bowl

(Wait... wasn't XxX-lol-XxX that hacker that was griefing like every server w/ hacks? ._______.')

Yo Mama so dumb she looked at the mirror and said "OMG I DIDN'T KNOW I HAD A TWIN!"

Yo Mama so fat, she uses a telephone pole as a tampon

Yo mama so dumb she doesn't know the difference between a float and a double.

Yo mama so nasty she brings crabs to the beach
Yo mama so ugly she looks out the window and got arrested for mooning.

Yo Mama so fat she can't wear yellow; the elementary school kids mistake her for the bus.

Yo mama is so fat, they banned her from Disney Land

Yo Mama so fat, when she walked into the room somebody screamed "OH NO, IT ATE THE MAYOR!!!"

Yo Mama's so fat she jumped in the ocean and the ocean jumped out.

Yo Mama's so fat she rear-ended a car.

Yo Mama's so fat that she gave Gabe Newell a run for his money.

Yo Mama's so ugly that everybody died.

I <3 Patrick Star. ^W^

Yo Mama so stupid she bought tickets to Xbox live.

Yo mama so stupid she got locked in a mattress store and sleep on the floor

Yo Mama's so dumb she got hit by a parked car

Yo mama's so stupid, she got fired from a blow-job.

Yo mama's so stupid, she asked me "whats the number for 9-1-1"

Yo mama's so dumb, she thinks playing at 0.58 makes you an experienced player! :3

Yo mama's so stupid, she thinks MLG is a legitimate clan.....

Sorry that was rude and uncalled for and too serious for this post

Yo mama's so poor she walked out of the back door of her house while walking in the front

Yo mama so dumb, she believed Gone when he said it was uncalled for; It was very, very called for.

^lol
Yo mommas so stupid AND fat she jumped up on the stove and said "We're havin bacon tonight!"

Yo mama's so fat she jumped up in the air and got stuck.