h2g2 The Hitchhiker's Guide to the Galaxy: Earth Edition

...for maximum effect, ought by rights to be "yo mama."

Yo mamma's so fat she has trouble finding a dress to fit her. In fact she has trouble finding an address to fit her.

Always laugh at that one.

Good one.

Yo mama so fat she can sit on an airplane and kick-start it.

Yo mama so fat, lifesavers ask her to get off the beach so that the tide can come in!

Yo mama so fat, she can use the interstate as a slip-n-slide.

Yo mama so fat I roll over twice, I still on top of her.

(Repeat from other thread but my all-time favorite from Eddie Murphy)

Lil

Yo mama so fat she wear Malcolm X gear, helicopters try to land on her.

Yo mama so fat, she jumped into the Grand Canyon and got stuck.

Yo Mamma so fat she sprinkles Big Macs on her sandwiches!

Yo Mamma so fat that she fills the bath then adds the water.

warning: level of yuks inversely proportional to level of taste..enjoy...
Yo momma's so fat...
... When she hauls ass she has to make two trips.
... When she was diagnosed with the flesh eating disease the doctor gave her 13 years to live.
... Her high school graduation picture was an aerial photograph.
... "Place Your Ad Here" is printed on each of her butt cheeks.
... All the restaurants in town have signs that say: "Maximum Occupancy: 240 Patrons OR Yo Mama"
... When she gets in an elevator, it HAS to go down.
... She was born with a silver shovel in her mouth.
... She's got smaller fat women orbiting around her.
... She could sell shade.
... People jog around her for exercise.
... I ran around her twice and got lost.
... When she goes to a restaurant, she doesn't get a menu, she gets an estimate.
... If she got her shoes shined, she'd have to take his word for it!
... She can't even jump to a conclusion.
... Her belly button doesn't have lint, it has sweaters

Yo momma so fat, she opens her legs and they're still closed.

Your momma's so fat not she need a forklift to raise her spirits.

Yo momma so fat when she got out the sea eveyone rushed to re-float her.

Yo mama so fat that when she back up she go "beep beep beep!"

Yo momma so fat she was floating in the ocean and Spain claimed her for a new world!