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 7, 2005
Get the Leech mug.
Guy on irc that has every hentai manga known to man and some not known; able to type 80WPM while masturbating; has restraining orders in every city he moves into, to stay away from children
Leeches will have it, he has everything hentai
by Kamatari April 15, 2003
Get the Leeches mug.
netw3rkd™ aplz™ Kris
<mimikish> look up leech in the dictonary and it says 'see "aplz"
by DjOzzman December 5, 2003
Get the Leech mug.
To benefit off of others without giving anything back in repayment
I don't have wifi in my house but it's ok, I leech off of the neighbors.

Man. Jessica is such a leech. She only comes over to use my wifi and eat my snacks.
by Prodigy20 December 29, 2016
Get the Leech mug.
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.
Get the [Leech] mug.
A leech is like a roach but more insulting. No one likes a leech. they are most likely dirty and nasty and always ask for things. Usually girls. They are very loud and annoying and nobody likes them except for other leeches or worst, a roach.
Sammy is such a fucking leech
by JakeG237 March 25, 2019
Get the Leech mug.