Something that is beyond both "mad cool" and "ill." Anything refered to as maddus ill is quite possibly the dopest thing ever.
When Fatty busted a 720 D-spin off a big kicker at Mountain Creek....now that my friend was maddus ill.
by Joshua Rovner February 23, 2005
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by Beccy (still got love for the streets) March 7, 2008
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Get the ill dursa mug.noun: A virtuoso, power drill-esque male sexual performance defined as a constant, consistent, and prolongued hellacious pounding of the inner depths of the female vagina with the penis; often results in extreme painful ecstasy and intense post-coital soreness for the female and messianic self-satisfaction for the male.
Yo dude! I was on fire last night! I gave that broad the illest dickin' of her life and now she can't even walk!
by Otto Von Spoonybarger April 14, 2005
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Get the ill as fuck mug.1. The act of being from southern Illinois. However most Chicagoans think southern illinois is springfield, but in reality it is from I-64 to mile marker 1 (cairo). It is roughly the last 100 miles of Illinios. It is where all the real OG's come from Illoinios.
2. Used to describe a person from so ill that is real, cool, gudda, etc.
2. Used to describe a person from so ill that is real, cool, gudda, etc.
1. "are we going to so ill this weekend?"
2. Frank: " Man, did you see that cat do that?"
Sceezo: "Yeah, that dude is so ill."
2. Frank: " Man, did you see that cat do that?"
Sceezo: "Yeah, that dude is so ill."
by Robert88 October 30, 2007
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