Hundreds of "yo mamma" Jokes and fun quotes about your mom. Yo mama is so fat.. yo momma jokes are the best to annoy your buddy while you are bored or want to do a rap battle and run out of lines to diss your bro. Best yo momma jokes are the best of yo mamma quotes. let the battle beginn!yo mama is so fat.. yo mamma is so stupid, yo moma sucks!, yo momma is your fathernever loose a "yo momma rap battle" again... Get it now!