You know the woman who birthed you
Yo momma again the woman who f*cked your dad and had you the accent
a typical phrase used by younger kids who don't know any comebacks.
"YO momma"
" dude look at that dumb kid over there"
Usually when people gets roasted people use this sentence trying to reflect on the others persons mom.
person 1:Your ugly
Person 2; Yo momma
a word for a bitch with a hairy vagina
yo momma looks like a horse
yo momma so fat when she walked by the tv I missed 3 seasons of my favorite tv show