sickatastic

It's the word 'sick' and 'fantastic' mixed into one.

Jonny: Woah that dude just played the coolest guitar solo ever!

Matt: sickatastic

sickatastic by J with the A D E April 1, 2007

sucktastic 

Description of something that has achieved a new and ultimate level of sucking, such that there is almost something fantastic about it. Also see: craptacular, pukeriffic

Bobby: How did your school picture turn out?

Johnny: Sucktastic.

Bobby: That's 'cause you're an uggo.

sucktastic by Bunifa Latifah Halifa Sharifah Jackson September 5, 2003

Skatastic 

A word used by people who listen to Ska. One of the greatest compliments you can give. Can also be used as an adjective meaning "amazingly kool in the ska world" See also: Skalicious

1. Dude, that show was skatastic

2. That is one skatastic skanker

3. Streetlight Manifesto is a skatastic band

Skatastic by Skatastic Jay April 1, 2005

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

skatastic 

Relating to ska music. Verb meaning happy, upbeat, utterly awesome beats/music, or just really cool.

Dude, Reel Big Fish is tottally skatastic.

Wow, im just having a skatastic day.

skatastic by Joe Samson November 13, 2003

Sicktastical

sick, amazing, purely awesome

Luke: Dude look at my sweet BMW.
Alex: Wow that's a sicktastical bimmer...

Sicktastical by The Sick Bomb August 14, 2008

sickatating 

People or events that have the power to make one physically ill.

"sleeping with ti would be ultimately sickatating"

sickatating by The Witch Doctor April 6, 2009