Yo Momma's o fat she supplies 99% of British gas.

 55

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Yo mama's so fat the only alphabet she knows is her KFCs.

 98

0  

Yo Momma has so many chins, it looks like she's wearing a fat necklace!

 57

0  

Yo' Mama is so fat, the donut shop accused her of stealing their jelly rolls.

 186

0  

Yo moma so fat she jumped off the Grand Canon and got stuck.

 284

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