Yo mama so fat, when she ordered a water bed they gave her the Pacific Ocean.
Yo Mama Water Bed
Explanation
Explain Bear
Okay, listen up, you uncultured swine. This joke is about your mom, and how fat she is. The joke makes it sound like she's so fat that when she orders a water bed, they just give her the entire Pacific Ocean. Because she is that big. Get it now?
Qwerty
Yo mama so strict she called the cops on Darry for hitting Ponyboy.
Poiuytrewq
Yo mama so ugly even the Socs didn’t jump her.