by Mary lou February 18, 2004
When you joke or take the piss out of somebody, and they respond in an attempt to defend themselves
Otherwise known as a "nibble" or "biting"
Otherwise known as a "nibble" or "biting"
Seb: "Jamie you're a ginger twat"
Jamie: "Well you've got no mates"
In this instance, Jamie is gnashing to Seb's insult
Nibble Bite
Jamie: "Well you've got no mates"
In this instance, Jamie is gnashing to Seb's insult
Nibble Bite
by sh123 January 22, 2017
a verb that means you are telling lies about people behind their backs and will do anything to be cool
by BigPapaRedneck December 6, 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
Meaning 'shit'. Made up by two girls that had nothing better to do with their spare time than to sit and make up meaningless words and piss of other people because they didn't know what the gnash we were saying.
by Kaytee December 17, 2004
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 9, 2017