Muff-hugga Share definition Flag Muh/fuh/gah/ noun. 1. One who "hugs" "muff". 2. (crude) variant of "Mother fucker" 1. I'm the muff-hugga who's dating his ex girlfriend.2. You're a STUPID muff-hugga aint cha? Muff-hugga by soulsurvivor_2001 October 19, 2009 0 0 Get merch Get the Muff-hugga mug. Buy Now — $32.95 See more merch