A combination of the words "lame" and "user", meant to describe someone who isn't very knowledgable of computers and/or the Internet.
by SiliconHero April 24, 2003
Any computer user who prefer using Windows instead of other alternative operating systems, specially after having tried them.
by Ptero-4 August 03, 2006
by poophead March 26, 2005
Jason: "Just got me an awesome deal for my mac at the apple store, can't wait to start using the features it has!"
Sanjay: "Bro, didn't you know that people with macs get castrated... you're such a mac luser"...
Sanjay: "Bro, didn't you know that people with macs get castrated... you're such a mac luser"...
by swiftdeck August 09, 2009
by Cantus November 05, 2002
A light insult, a subtle approach to calling someone a loser. If person gets affended it usually means they are a weak pussy. Its great because once you say it, you basically give no fucks.
by fr_wizard June 12, 2019