A term to describe one who plays video games and role playing games so much, that they have lost all touch with reallity. They think that they are really the characters that are on the games, I.E, military game players actually think they are warriors, role playing game players think they are gnomes.
A term to use at a bar to repel women who are giving you unwanted attention.
Sweet Baby Jesus! He has a L.O.R tattoo! He must be a 10th level Gnome.
Fugly Girl: You are so hot, I want to go home with you.
Annoyed Guy: I am a 10th Level Gnome.
Fugly Girl: You should shoot yourself.