One who uses cheats or hacks in online multiplayer games such as Counter-Strike. The cheater often has an aimbot, can see players through walls, uses neon colored player models, and has decreased recoil to name a few advantages.
by L337 H4x0r April 16, 2006

when cumming in a girls butt, punch her in the kidney and when she turns around to ask what the fuck just tell her how cute her hair looks from your angle
*during buttsex*
*punches kidney*
girl:what the fuck
guy: your hair looks cute babe.. DOOHOHOOOCTER LEET(Doctor L337)
*punches kidney*
girl:what the fuck
guy: your hair looks cute babe.. DOOHOHOOOCTER LEET(Doctor L337)
by Zasalamel December 9, 2008

Dude #1: Wth! Steve just went and got me the latest photoshop free!
But hes all apathetic about it, and he changed my color scheme to black.
Dude #2: He's l337/\/\0
But hes all apathetic about it, and he changed my color scheme to black.
Dude #2: He's l337/\/\0
by Cillian S January 31, 2007

by 8345|_3"//\/\4/\/ October 8, 2004

by Paul Geringer December 14, 2003

by chico April 19, 2005

by The_Salmon_Mousse February 16, 2005
