Definitions for "Lamer"
A person who demonstrates their utter uncoolness by taking cheap shots, acting in a unsportsman-like manner, or who is so good they refuse to let me kill them every once in a while. Also see 'IDG Lawyers'
a person who tries to annoy or irritate other people in any way possible, spoiling the fun in a game or killing a civilized conversation
a person, who doesn't have the talent or irritates other - a loser
n. Someone who is terminally lame. Often evinced by the advocation of brain dead strategies or, more commonly, by failure to have discovered that the caps lock key will release if pressed a second time.
A player who uses questionable or unsportmanship tactics.
A person who is not simply ignorant, but makes no effort to correct his lack of knowledge.