fattyfalldownaphobia Share definition Flag a fear of a fat person falling or seeing a fat person fall. Derived from the movie Jackass 2.5 Becky experiences fattyfalldownaphobia everytime her uncle is on a ladder. fattyfalldownaphobia by pennymadison March 30, 2008 0 0 Get merch Get the fattyfalldownaphobia mug. Buy Now — $32.95 See more merch
