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Handle for an individual female gamer, known for her activity within fps circles, specifically Call of Duty for XBox360. Also known for founding the first co-ed Gaming Community Administrated primarily by women gamers. Nickname 'mistress' coined by gamers along with 'the dominatrix' after she became ranked in the "Domination" game mode.
Didn't you see that gameplay comedy skit mLSSStress produced? It was a bunch of gamer chicks in kitchens on Call of Duty maps RPG'ing noobs as they walk in. I LOL'd
by HLKHW July 20, 2010
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