To be among the best of somthing but in a unique ground breaking manner. To raise the bar. Change the game. To surpass the best and take them to school. To take something and make it your own. To broaden the minds of others in what you create or build or preform.
That is the illest shit I've ever seen yo!
by Nic~Jamez August 22, 2018
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So Who are You: "The illest raw-digger rapping Brick-City, if I'm lying may the lord come and strike my left titty."
by Diego August 31, 2003
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the tightest, the best, the most gutta, the sickest.
louisiana is the ILLEST place on earth
by lil sweats March 02, 2005
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the sickest,meanest, bad ass rhymes or mind
that was the f*ckin illest shit eva.
by nicole October 23, 2003
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to be the dopest person on the planet. this person has the best essence and vibe to them, but is slightly intimidating, which makes them even cooler.
taylor is the illest person i know.
by theonenonlyparis June 05, 2020
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the most ill

a person that makes you sick
donnie, you are the illest person I know
by Lesley July 03, 2004
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