when someone says 'the sick-nasty' it usually means that they're refuring to sex.
did you and john do the sick-nasty yet? haha.
by klepto420 November 4, 2007
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Sick Nasty is not merely sick nor just nasty, it exceeds all expectations of awesomeness and creates its own arena of wild. Sick Nasty is pure awesome in its truest form.
Holy crap man that pie is SICK NASTY.
by Joshua Elliott Long March 15, 2007
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To be of ultimate awe and sweetness.
Godly and omniscient.
Way too cool for you.
Word used to relate all awesomeness in this planet and correlate it to Pyke.

Dude, your car is so sick nasty, I'd f**k it through the tail pipe.

One Dude-"Damn she is so fine gangsta."
Other Dude- "No man, she sick nasty!"

"Wow that goal was sick nasty!"
by Mike Pyke June 16, 2008
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more than sick; the extreme form of "sick"
Holy shit dude that was some sick nasty shit you just did!
by SikkNastE March 24, 2010
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The highest form of awesome. Used to describe anything badass or good. However sick nasty should not be used to describe food as it can create confusion to others
Damn bro that was sick nasty
Friend 1: I scored a 90 on that test bro

Friend 2: for real man damn sick Nasty
by Dont_panic_im_hispanic September 10, 2019
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SOMETHING THATS AWESOME!!!!!!....and i'm talking awesome beyond ordinary awesome...like something that is just sooo crazy and insane, that it's unbelievably awesome
Yo man, when you scored that goal the other day against River Dell in double over-time, even though they had like 4 of their guys covering you and a 6 foot 5 goalie.....that was just SICK-NASTY man!!!
by MILK AND CEREAL BITCHES November 2, 2005
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That shirt is sick-nasty!
by Whoozy November 22, 2002
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