When someone looks at you, talks to you or acts towards you in a creepy fashion that makes you feel uncomfortable and gross.
Situation:

Jenna, "Did you see the way he looked at you?"
Amy, " Ya, he was hardcore creepin' at me!"
by Holcris September 13, 2015
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When someone slides in sum mofos dms like a stealth Boi. The frase
can also mean when yo B be doin sum weird ass distortion effect, commonly accompanied with a Bottom text.
Nibbas creepin'

Bottom text
by RobotWB February 24, 2018
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1. Intoxicated harrassment by one of a person or persons of sexual interest to the first.
2. Excessive badgering by phone or other means of communication inacted primarily when the harrasser is intoxicated.
After I blacked out last night I was creepining all over the bar.
by William Renquist September 26, 2006
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in the simplest terms "stalking to it's highest possible extent". mostly done via facebook or doin a driveby to see if someones car is in their driveway or at a specific location.
"I was big creepin on facebook last night...I basically know her whole life story"
by beta kingston April 23, 2010
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