FleaBombin Share definition Flag Something that is really fucking rad, or awesome. It could also mean pot, weed, cannabis, etc. "Hey have you seen Justin Bieber lately?" "Yeah he's so not fleabombin" FleaBombin by HodgysLove June 8, 2012 0 0 Get merch Get the FleaBombin mug. Buy Now — $32.95 See more merch