by NuNs gone wild February 13, 2004
Involves two persons. One individual with food or some chewable foreign object in his or her mouth positions said on their upper or lower teeth. The other person positions their mouth in such a way as to chomp or "gnash" the food or foreign object. During the gnashing, saliva is usually produced and maybe used as a lubricant for various sexual activities.
by STUN January 08, 2006
by honoredebalzac February 15, 2008
a verb that means you are telling lies about people behind their backs and will do anything to be cool
by BigPapaRedneck December 06, 2016
Coined in its use in GoW3. Gnashed potatoes refers to a situation where a team mate gets 2 or more crucial kills with the Gnasher shotgun. Due to the graphic content of the game it can be referred to as gnashed potatoes. This term can be applied to GoW, GoW2 and GoW3.
by Izolate September 29, 2011
The utter shattering of your teeth (self grinding) on your indestructible joined love ones eonically driven.
In Gehenna there is The gnashing of teeth.
by Hellsprung December 09, 2017