Mother-Fucking-Dog-Shit Share definition Flag this is the word that you would use when you get pissed or annoyed but then laugh at the same time. Narrator: The computer crashes!Nelson: What the Mother-Fucking-Dog-Shit!!! Mother-Fucking-Dog-Shit by drawghanz January 27, 2010 0 0 Get merch Get the Mother-Fucking-Dog-Shit mug. Buy Now — $32.95 See more merch