Yo Momma Titty (YMT)

Best definition
Yo Momma Titty (YMT)
The equivalent of “Your Momma”, with the stinging pain of embarrassment left upon the victim for secluding one of your moms best assets.
Tom “This hamburger is sloppy bro”

Ben “Yo Momma Titty (YMT) is sloppy bitch”