Siconasty 

The description of one thing being both sick and nasty.

That dead possum is siconasty.

Siconasty by M.F. July 17, 2004

sick nasty 

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!"

sick nasty by Mike Pyke June 16, 2008

sicknastyyy 

the action of being totally awesome.

Wow, you and you're friends are soo sicknastyyy

sicknastyyy by lovaaaaa February 9, 2008

hicknasty 

(adj.) Of or pertaining to something or someone that is completely white trash or characterized by a sleazy Southern-livin' style

John - "What is that hicknasty cloth dangling from the top of that building?"
James - "That would be the Confederate Flag."

hicknasty by NC State Psycho March 23, 2007

sicktastic

a combination of the words sick and fantastic

"yoh, that band was sick."
"nawh man, they were sicktastic."

sicktastic by JENNA+LARISSA September 25, 2008

Siknasty

Anything cool or awesome, usually sports related.

That flip was siknasty. That wrestling move is siknasty.

Siknasty by Joshua v 13 July 19, 2016

sacknasty 

Bag lunch, usually consists of two warm bologna sandwiches, a bruised apple or orange, and a small bag of regular chips. If you're lucky you might get zebra cakes, all in a brown paper bag. Most of the time sandwiches go in first so they get smashed.

I'll trade you my sacknasty for your cheeseburger?

sacknasty by Jojwjwjejej December 22, 2013