seckstastic 

A gay or lesbian couple are awesome.
People are often jealous of such couples.

That Claire and Lindsey, they are so seckstastic.

seckstastic by Marie Brown September 24, 2009

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

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

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

Sacktastic. 

1) Something so incredibly nuts, that it can only be testicles.
2) Something contained in an extremely awesome sack. Ie; nuts, or balls.

Man, that flip was sacktastic!

This team is incredibly sacktastic.

Sacktastic. by Just Like A Disease May 21, 2009

Sucktastic 

When something sucks so bad that it enters the realm of the fantastic.

Shit! My wallets gone.The fucking sucktastic.

Sucktastic by bonghole October 9, 2008

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