A start of joke which trys to insult someones mother. Usually used by 12-year olds, that say the same damn joke over and over again.
12-year old version:

Yo momma is so fat, when she swims in the ocean with the whales, they start singin' "We are family!"
by Mister Stupid November 28, 2004
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Slang. Yo mama weighs so much Dora can’t navigate around her. Dora explores anything!
How much does your mom weigh? Um 300 pounds. Shit! Yo momma's so fat that even Dora will have trouble exploring her! Dora can’t navigate around her. Dora explores anything!
by B-rizzle June 28, 2019
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Yo momma so fat she got more chins then a chinese phone book is a dissed to anyone who is fat and has alot of chins like the name chin in china and in phone books chinese people have somtimes the same names so it makes sence
Person1: bro yo momma so fat she got more chins then a chinese phone book
RandomMofo: daaaaaaamn
OtherRandom: bro im gone dats ohh bro

Person2: imma go home now and cry

Person1: i hope you have enough toliet paper to whip your tears
by Aboychap August 15, 2018
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