Someone that sweeps you off your feet but only to use you and suck you dry like a black widow then move on to the next victim. Will keep you around until you serve no purpose. Usually about 4 months
Girl if you want to keep your fridge and bank account full stay away from that man he’s an undercover Greg
by Greggie85 July 23, 2021
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A girl that's playing you and fucking all your friends at the same time.
Damn, she's a tricky undercover slut.

She thinks she's a tricky undercover slut but I'm on to her.
by Sariel October 22, 2014
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A girl who you would never in a million years expect to have but does in fact have an infected, un-washed, or undesirable vagina.
She appeared to take care of herself, but she straight up had an undercover crab cake.
by Steal-Lene July 16, 2020
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Someone familiar with writing javascript, htmls, code, and likes to spy electronically. These folks often feel that their sense of the world is better than others, justifying their need to spy. Often than not, they are lazy pukes, ignoring their own problems to examine others.
I swear there are some undercover lames in my life.
by FeralRedhead$ March 4, 2018
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When you're so obsessed with working out that you find any opportunity to squat.
I did many undercover squats before finally sitting on the toilet
by Imalljammedup December 13, 2016
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If you talk to someone and their shoulder smells like a wife-abuser's nutsack... Don't say anything!
Undercover Guy "Hey, so... Give me the down-low on you whole job or whatever."

Overcover Guy *sniff* "Why do you smell like a nutsack?"
by Hym Iam August 3, 2023
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