Also a way to start off a joke.
Guy2: What? What the fuck? I don't get you.
"uh.... with yo momma!"
"Bob, what are you doing?"
"bob, your lame, hang your head in shame"
2)the perfect way to get dumped.
Kid 1- "My foot hurts"
kid 2- "yo MOMMAs foot hurts!"
Kid 1- *mutters* "fag*
Girl after date- Can we split the bill?
Obnoxious Guy- We can split yo MOMMAs bill!
Obnoxious Guy- Yo MOMMAs Dude! *laughs like a fucktard
Obnoxious Guy- Yo MOMMAs Bi!