brof Share definition Flag noun. brof = burning ring of fire. a pink, raw, puslating, asshole from having the shits and wiping your ass too many times in one day. I ate some bad mexican food last night and now I've got a serious case of brof. brof by Dustin February 18, 2005 0 0 Get merch Get the brof mug. Buy Now — $32.95 See more merch