yo mama's so fat

Yo mama's so fat that the last time she sat down she made a tsunami crash into Fukushima's nuclear plant.

Yes, I'm joining this yo mama off now, apparently.

*pops out from behind a k-mart bush*

Hey! Why don't you two just f*ck already!

...

Halfway through typing my reply I stopped caring.

yo mama so fat even a black hole cant swallow her

Your mom's so fat that your dad left her.