A person who avoids doing thier duties or work. It is a person who rather talk to thier buddies than work on his or her notes.
My friend Eric is a slacker because that autistic motherfucker would rather talk and tear it up than work on his notes..

Bitch get to work and stop slacking!!! medicaid doesn't have time to cover for your autistic disabilities.
by SuperTech1 October 23, 2009
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One who drags their ass so far behind so as to secure themselves a place in history as a total loser.
> Have you met the new guy that moved into the neighborhood last month?
< Yes. I met him when he first arrived and so far he hasn't unpacked one box yet.
> Wow, that guy must be a total slacker.
by s0ckpuppet April 1, 2012
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A person who spends more time on SL (second life) than RL (Real Life).
Chuck is being evicted from his apartment because he spent his rent on "Chuck Island," his private Second Life island. What a SLacker!
by tchotchittytchotcheroony February 26, 2009
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1) Clem
2) One who gets credit for some sort of sport, club, or team while doing as little physical and/or mental labor as possible
3) One who slacks
Slacker!
ur a Slacker
Clem's a Slacker
by AZN-iNVaSioN December 15, 2004
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A person who doesn't do their work and focuses on other bullshit that make them have an unsuccessful life.
Person A: Why aren't you working?
Person B: I don't wanna work, I just wanna play My Talking Tom.
Person A: You're fired, hoe. I don't accept slackers in this business.
by xSlxshii April 13, 2017
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one who is slow in doing normal activites

see llama
damnit, jonny is such a slacker
by penguin October 28, 2002
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adjective which means to be lazy or to fool around. OR TO HAVE THE LAST NAMELAST ;-)
:nate your such a slacker, you got all F's on your report card homie dawg pancake dude.

:all you do is draw &listen to music while were trying to do our f***ing best! quit being such a slacker
by nate slack August 31, 2004
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