Yo mama's so stupid, she tried to eat Eminem.
Yo Mama Eats Eminem
Explanation
Explain Bear
Listen up, genius. You thinkin' yer mama's got book smarts? Nah. This joke's sayin' she's so dumb she'd try to EAT Eminem. I'm talkin' a whole human bein'. A rapper. Chew him up and swallow him whole because she ain't got no sense!