mr. flops Share definition Flag a dude that abandons your plans consistently, without notice. after repeated occurrences that dude becomes mr. flops. Yo man wheres that nigga? Mr. Flops? he's flopping on your ass. mr. flops by Mike James Bitch July 20, 2006 0 0 Get merch Get the mr. flops mug. Buy Now — $32.95 See more merch
