Sick is now commonly replaced by "ILL" or "i've got a cold, bitch"
Sick Replaces words like "AWESOME" and "ew, GROSS" and also various otheres..

examples:
a young sappling says to his older friend skater:

Sprout:yo boi that trick was SIIIICK
Jack:uwh-yeaaaah i can 360 wizzyspin to wizzezspin out!!

Jane:VOMITS
Jill: EWWW THAT WAS SICK.
TTHHHATT WAS SICKK AAAAAAAAH
AHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
by ISKATE February 11, 2009
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Fans of the band NothingFace are often called the sick due to their tendencies to be extremely violent and hateful.
by Nothingfacefan666 May 5, 2006
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when something is done very well or it looks or sounds cool
wow man that was sick!
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Cool; amazing, or otherwise worth mentioning.
Dude, did you see that vaccine they have for Swine flu now? It's SICK!
by Weezeman May 8, 2009
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a fucking useless piece of shit, no good, jobless, jail-bound, money owin', gas station stealin, oxycontin fiend, pale faced, black eyed, not so graff writer, scared to fuck a bitch, has to have brass knuckles to fight and still cant get a ko, candy stealin, nasty ass dog havin, like mother-like son lookin ass, pussy ass, day late and dollar shortin, theivin, funny tattoo havin, backseataphobic, wannabe travis barker, attention wantin, gay gauge and lip ring havin, ecstasy butt pluggin, wal-marts most wanted, late to your first day of work, fake survailence camera that dont record havin, hidin everything you own cause your mom is a fiend to, wanna be d.j., half emo half punk half bebe kid half hood 3/4 gay 100% bitch ass nigga.
Isnt that sick? yeah, hes the biggest fuckin piece of i know.

sick? the one that is gettin 5 to 10 years? of course.

sick is sick when he cant get any oc's

man fuck sick. he owes me $110.

didnt someone steal all of sick's paint? yeah cause hes a fuckin bitch.

by sean st. clair October 30, 2006
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Not to be confused with “ill”. “Sick” is a term applied to anything cool or desirable. One could also use “sick” in terms of expressing enthusiasm.
For example:

Jim: “I got you a pet monkey for Hanukah.”

Sally: “Sick!”
by Tsunami Lu March 19, 2009
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(1)To be 'totally awesome' or 'rad'.
Usually used by teenagers, slang.

(2)To be ill.

(3)To be gross, and/or disgusting.
(1)
Wow, that kick flip he did was sick!

(2)

I couldn't go to school today because I was sick.

(3)
Aw, that last fear factor was really sick! Ew!
by Julie Lieksing August 10, 2009
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