foofnick Share definition Flag Foofnick (adj.) is used to describe something that is whack, poor quality, false, or wrong. Larry drives his foofnick car to work and when he doesn't have the right tools he will make foofnick repairs. foofnick by iDrinkCoffee December 11, 2024 0 0 Get merch Get the foofnick mug. Buy Now — $32.95 See more merch