Yo Mama's Jump Rope

Alright listen up, buttercup. This "yo mama" zinger is all about exaggerating how fat yo mama is. The joke is, every time she jumps rope, it's so impactful it causes a cataclysm – like an earthquake or some other big disaster. Basically, it's saying she's so fat she can shake the earth. Bet you feel real dumb now, don't you?