1. To be annoyed by someone/ something
2. If someone is in your buisness and does not know the issue
1. You dont know what happen so leech off
2. Mann my teacher was leechen today
by Bunnybooteen January 29, 2011
a really annoying person who thinks they're your best friend just because you lent them your pencil and, despite all your efforts to make them go away, latches onto you and sucks the fun out of everything, and generally makes life totally suckish
Dude, don't get too friendly with the new kid, I heard he's a total leech
by Erica10 August 15, 2007
A person who is highly infatuated with someone else and is often refered to as a sap for this reason. The leech constantly follows to poor poor poor innocent infauated victim and stands by her constantly. The leech is often boring, emotionless and has a strange resemblance to c3po. This process is often refered to as leeching.
OI craig stop leeching onto mary u big sap. LEEECH - the leech replies - bleep bleep bleep and stands emotionless
by Lloyd1990 July 07, 2005
bitch who loves pleasuring peen
"I love brain; I need a leech."
by Keyshuh October 21, 2007
1.A person or machine who leeches off others jokes and uses them for his own pleasure as if it is his own.

2. a person or machine who quotes movies in an excessive way to get false laughs from their "friends".

3.Paul Dodd stealing jokes in an attempt to be "funny"
Paul Dodd
IE- Dude why is paul always quoting movies?, he is such a fucking Leech.
someone who hangs around people who they think are there friends. they stand on the outside of the circle, never have any input and follow people everywhere.
Person 1: oh great here comes claire
Person 2: omg she is such a leech, she just follows us everywhere.
by lies September 19, 2006
Someone who copies everything someone else does, and claims it as their own. VERY clingy.
Thalia is such a leech. She copied my hairstyle!
by Nila March 01, 2005

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