Simtastic 

This is what a Sim from The Sims series is referred to if you're proud of how it came out.

Did you see my simself? She came out Simtastic!

Simtastic by blarrgy May 20, 2016

SISTASTIK 

A COOL ENHANCED version of a sister who is SUPER AWESOME..SISTASTIK

Sis you came through..SISTASTIK
Sister my forever friend SISTASTIK

SISTASTIK by ClassicRonnie June 15, 2019

sispasticated 

When you say something that is pure retarded like. But is also sophisticated in a way ye know like.

Jeez why are you so sispasticated you stupid heur?

sispasticated by BigGingerWiitard October 25, 2019

siptastik

a grate drink or a mixture of sprits

may be used in "oh that drink was realy siptastik"
or
"that siptastik drink put me in hospital"

siptastik by kram yenffag June 27, 2005

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

slutastic 

Describes anything or anyone with 'slut-like' qualities.

"Who cares if she's hot, as long as she's slutastic!"

"I had a slutastic time in Vegas"

slutastic by Memento February 4, 2007

simptastic 

When you simp so much it becomes fantastic

OMG YOU ARE Simptastic! I COULD NEVER SIMP FOR THAT MANY PEOPLE

simptastic by Nishi_notfound September 15, 2020