Joe mama so fat, when she did the IShowSpeed dance, she fell five floors down.
Joe Mama Falls Down
Explanation
Explain Bear
Listen up, buttercup. This joke is all about your momma being so overweight that when she tries to bust a move like IShowSpeed, gravity becomes her worst enemy. She doesn't just trip; she plummets like a bowling ball from a skyscraper! I bet you are so fat that when you sit on a dollar, two quarters pop out.