A mecha-combat game based on the Battletech literature/board-game series. Very popular because nothing beats giant mecha robots blowing shit up.
by Crono August 27, 2003
Almost anybody who pilots a BattleMech. There are a some n00bs out there who think they are Mechwarriors, but they ain't! They wind up smok'n wrecks not long out of the spawn. It takes a real Mechwarrior to take down a 100 ton Dashi with a 45 ton Shaddowcat.
by Mech Driver October 07, 2005