f'ing good Share definition Flag A term used to describe a situation that could not, in any expressible terms, be worse. "Last night, a team of ninjas broke into my house and took turns shitting on my chest. It was f'ing good." f'ing good by Chairman Meow August 25, 2005 0 0 Get merch Get the f'ing good mug. Buy Now — $32.95 See more merch