Flying fuck on a bun Share definition Flag An extended version of flying fuck. Used when "flying fuck" just doesn't cut it. I don't give a flying fuck on a bun about mudkipz, nor your collection of over 9000 battletoads. Flying fuck on a bun by Chandernagor !!uZp2oRpLs5K August 22, 2010 0 0 Get merch Get the Flying fuck on a bun mug. Buy Now — $32.95 See more merch