Lurker 

A player in Counter Strike which is not together with the team, he is in another location in the map trying to kill people from behind.

Blue player, we're going to attack the bombsite A, be the lurker for us.

Lurker by sornii May 6, 2015

Lurker 

A person that follows the squad but isn't wanted there nor has any input on the conversation.

Connor: Liam just follows our group around at lunchtime.
Austin: Yeah no shit he is such a lurker

Kyle: Oi Matt fuck off you cant sit with us
John: He is just a fucking lurker its not like he is gonna say anything so whats the point

Lurker by jjpetrotro May 25, 2017

lurker 

Someone that, when you're trying to do something you don't want other people seeing, always seems to walk in and/or be hanging arround, preventing you from doing said thing.

Such people are often buzzkill and don't realise it.

Man, everytime my girlfriend and I try to make out, we keep getting a lurker.

Sorry dude, I can't click on that page; I have a lurker.

lurker by Anonymous December 24, 2004

lurker 

Annoying people that never reveal their online presence when using IM software, preferring instead to appear AFK, or not there at all.

Andy: Is Carl on YIM? I want to tell him I'm sleeping in his spare room this weekend.
Me: No idea, the lurker's not on my list.

lurker by Digital Shaman April 21, 2005

lurker 

A turd which refuses to flush.

"Bloody hell, someones left a lurker!"

lurker by Mind your own bloody buisness! November 24, 2003

Lurker 

A person who didn't get an invite to a keggar who hangs around outside the property line on his KMart skateboard hoping some Humboldt Nuggets will fall out of someones pocket for a ground score.

Spacin Jason is such a Lurker you can't get rid of him and his Boy/Girlfriend 'Fast' Eddy Cocks with a rifle shot over the head.

Lurker by blacky9er#7 November 26, 2013

lurker 

someone (like f99molina) who quietly watches the soap opera of collegiate message forums unfolds to be kept up to date and on point with anyone and everyone.

"Keep your mouth shut before that lurker burns you"

lurker by anti-lurker May 20, 2003