The Best Yo Mama Jokes Ever

Not sure why, but I sat at my desk and cracked up at Yo Mama jokes for a good 30 minutes this morning. The following induced belly aches:

Yo mama’s teeth are so yellow, I can’t believe it’s not butter.
Yo mama so fat that when I swerved to miss her, I ran outta gas.
Yo mama so fat they run marathons around her.
Yo mama so fat she needs to iron her pants on the driveway.
Yo mama so fat she’s taller when she’s laying down.

When delivering a Yo Mama joke, never waste your time addressing her thick glasses or cross-eyedness or laziness. Never, ever address her skinniness (e.g. Yo mama so skinny I use her as a toothpick). Always stick with the classics: weight, intelligence and attractiveness.
The grammar of a proper Yo Mama joke is also crucial. Use as few contractions as possible and always end with a period rather than an exclamation point – this denotes a cold, emphatic statement of fact rather than an excitable madman’s rant.