Why is yo mama so fat? She follows rap boat's diet.
Rap Boat Diet
Categories
Explanation
Experiment
Explain Bear
Listen up, smoothbrain! This joke is all about your mom being overweight. The joke says she's on a "rap boat diet," which sounds like she eats a lot. But it's really a play on words of "wraps boat", implying she eats so much that she could eat the raps of a boat or ship. Yo mama so fat!