A man on the DL who lurks around public restrooms, parks, truck stops, porn stores, the locker room and shower at the gym, etc. looking for some random stranger(s) to have sex with.
I hate going to the gym on Thursdays after work. There’s this creepy DL Lurker who always seems to be hanging around in the shower or wandering the locker room in a towel.

I swear to God, her boyfriend is a down low lurker. I see him hanging around by the library bathroom three nights a week.
by Brett Burkhardt April 27, 2008
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An operator of a privately or commercially owned automobile (typically a Toyota Prius) who has gone full-retard and operates said automobile at a speed well under the designated speed limit in the left-hand lane of a multi-lane roadway when other roadway lanes are clear and free of traffic -or- other roadway lanes are loosely occupied by other motorists traversing at a similar speed.
I swear to God, if this left lane lurker doesn't merge over I'm going to fucking ram his Prius off I-40.
by s2k ftw September 18, 2013
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Someone who is distantly related to you in the family tree but is deeply engrained in your facebook life, much to your discontent
This is a literal conversation on facebook I had with my mom's mom's brother's stepson's original mom. We have never met in person...

Me (facebook status): "Grounded for awhile, but I have my phone. Hit me up if you need me."

James: Can we know why you are grounded?

Me: What? No. Flame off.

James: Is it that bad? lol You are really quite the troublemaker! ;-)

Me: Thanks. Flame off James.

James: I cannot say that was a complement, but nontheless, you are welcome! So how have you been? We havent spoken since Tuesday.

Me: No we have never spoken. You chatted me and I didnt respond on Tuesday. Flame off James.

James: lol you are such a funny youth.

Me: Alright, James look you stupid bastard. I know you like dick in your asshole from little people, and your favorite activity is Metal Dan but Im not giving it to you. Ever. So never talk to me again. I have blocked you and you have created new accounts. So flame off and understand if we ever do have the misfortune of meeting in person, you will die. Literally. I will murder you with whatever I can get my hands on. Even a spork. So go the fuck away. Damn.

James: lol you are such a kidder. So hows your mom :-)

Me: Fuck you.

James is Family Facebook Lurker
by getthehelloffme June 5, 2011
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a weird person who has Jekyl and Hyde tendencies
Suddenly he got real angry, he turned into a real left coast lurker
by stefkova October 20, 2007
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A foul smelling yellow eyed creature from the back alleys of Detroit that comes out at night to gather your belongings while you sleep in order to fulfill his crack motivating mission.
Damn that swamp lurker bastard from the alley two streets down stole all my shit out of the garage last night.
by King Smidi August 25, 2017
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An individual who goes to the Rathskeller bar at the university of Miami with no plans. These individuals are either alcoholics or lack the friends necessary to attend the rat as a group.
Yo this girl is such a rat lurker. She invaded our table every week.
by UM7474 January 20, 2018
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A person who lives in the backwoods and swamps of southern Florida.
Hey! That lagoon lurker is peeking out from the trees!
by Yung FROG January 26, 2016
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