Shum Sickle 

Mixture of shit/cum after a good assfucking then the remaining shum is sucked off your cock.

I fucked Holly's tight ass last night and when I was done I made her suck on my Shum Sickle. Best night ever!

Shum Sickle by The Baddest Bitch! December 22, 2009

sickening 

Something that is insanely good.

A sickening performance.

sickening by Mark Sanger February 1, 2005

sickadocious

n. beyond sick, beyond atrocious; simply ill to the extreme

Dominik: "The Streets are sick on the mic."
Ryan: "Yes, but B.I.G is simply sickadocious."
Phil: "That's very true."
Tristan: "Shut up ffffag."

sickadocious by Ryan Jackson October 6, 2005

sickwitit 

adjective.

Describes something or someone as being proficient in their field and thus enjoyable for its, his, or her audience.

That new Gorillaz album is sickwitit.

Did you see Daniel Day Lewis in There Will Be Blood? He was sickwitit.

sickwitit by smrtboi2120 April 2, 2010

Sicko Coach 

A term befitting even the most successful athletic coach after a history of illicit predatory sexual behavior is discovered and publicly exposed.

Q-Did your kids sign up for gymnastics yet? Our team just won sectional championship for the first time!!
A-Not yet. I'm waiting to see if all of the publicity will expose a sicko coach; I'd prefer that my daughter not be molested.

Sicko Coach by YAWA May 23, 2018

Mall Sickness 

Becoming nauseous, hot, drymouthed, achy while shopping at the mall.

Honey its time to go I'm getting mall sickness.

Mall Sickness by Bob Letarte April 1, 2008

SICKOLOGY

THE ART OF BEING SICK!!
No one is as sick as TECH N9NE!

Have you heard Tech new CD Sickology?
Fuck yea it's the best shit ever!

SICKOLOGY by Dana <3's Tech n9ne April 14, 2009