15 definitions by SiliconHero

A combination of the words "lame" and "user", meant to describe someone who isn't very knowledgable of computers and/or the Internet.
You're still using an AOL web browser? You're such a luser...
by SiliconHero April 24, 2003

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.