Originates from the slang words 'ill' and 'legit'. When these two words combine they form 'ill legit'. Also based on the slang developed by The Beastie Boys (although they never in fact used these two words in combination). Could appropriately be used when someone does something very impressive but not only is this 'something' they do impressive but it is done with complete and utter style.
1. (Your friend does an extremely smooth 180 degree rollout over a box on his 20" bike) you say "Damn... that was ill legit"
2. (Your friend pulls out an electric guitar and instead of playing some retarded-ass solo, that does take talent but sounds horrible, he plays some cool, slick classical/spanish guitar riff) "WOW! ILL LEGIT... thats all i can say about that"
2. (Your friend pulls out an electric guitar and instead of playing some retarded-ass solo, that does take talent but sounds horrible, he plays some cool, slick classical/spanish guitar riff) "WOW! ILL LEGIT... thats all i can say about that"
by Lil' H March 10, 2008

An individual whose actions make others sick. Can be found constantly sleeping at work. Well known for his slow movement, the closest relative of a P-Ill is a sloth.
by Ruudz October 28, 2003

1. After eating ramen enough, you begin to realize that vegetables bust the ill nasty in the worst kind of way
2. Yo, that triple back-flip half-axle double grind was the ill nasty!
2. Yo, that triple back-flip half-axle double grind was the ill nasty!
by Brett Staebell May 23, 2003

e. g. Dear readers... it has come to the boards' attention that some chatters have taken it upon themselves to pick on our dear Kit_. This will not be tolerated, you will stop hurting her feelings, and she is after all very fragile. AND it is the board's job to protect her from nefarious individuals with ill-intentioned motives
by Rocky101 June 14, 2010

by jason "hein" kane March 30, 2012

"Russian" rapper who raps about skateboarding, his rapping, girls, coming to America. He's is rather comical although he probably doesn't think so. His English is sketchy at best and he has a Russian accent. I suggest listening to some stuff such as "Come to USA" and "I will win" where he raps about him winning and people being jealous. I laugh.
Human 1:"Yo check it I listened to Ill Mitch the other day."
Human 2:"No effin' way. He is terrible."
Human 1:"He's funny and effing awesome. Shut the eff up!"
Human 2:"No effin' way. He is terrible."
Human 1:"He's funny and effing awesome. Shut the eff up!"
by Molly Bestein July 19, 2008

A rather descriptive term for depression.
Refers to how it has never been fully understood after centuries, how it truly reaches depths beyond description, and how it lurks among human beings without any regard for success, social status, abundance of friends, or nobility of spirit.
Also hints at its attitude for invisibility beyond the confines of one's mind. Even your best friend could be living in a world of pain, yet it might be impossible for you to even suspect it.
It is, in many ways, the only source of death that remains truly unexplained.
Term from Italian (il male oscuro).
Refers to how it has never been fully understood after centuries, how it truly reaches depths beyond description, and how it lurks among human beings without any regard for success, social status, abundance of friends, or nobility of spirit.
Also hints at its attitude for invisibility beyond the confines of one's mind. Even your best friend could be living in a world of pain, yet it might be impossible for you to even suspect it.
It is, in many ways, the only source of death that remains truly unexplained.
Term from Italian (il male oscuro).
Winston Churchill was perhaps one of the most respected politicians of all times, and was a major force in the defeat of Nazi Germany. None of this mattered to the dark illness.
by soaring falcon February 24, 2015
