Shlaptastic 

It’s an expression of shalptivity.

Wow asypnn! That spike was shlaptastic!

Shlaptastic by ShalpyPappy October 26, 2018

Shaqtastic

Exceedingly superlative; sublime beyond reason.

Shaq Fu is friggin' Shaqtastic.

Shaqtastic by Mjollnir Falls April 13, 2006

slaytastic 

in means where someone is fantastic and slaying as well. the word “slaytastic” defines that sensation perfectly.

“wow queen! you are so slaytastic! fyi, that means slaying and fantastic.”

slaytastic by farty7 July 16, 2021

shattastic 

Something fantastic that involes William Shatner.

Man, that new show Show Me The Money is really shattastic!

shattastic by b48b January 13, 2007

Shatastic

A word used when shit is about to go down or has gone down.

"Things are about to get Shatastic"!

"Last night was shatastic"!

"When the shat goes down...you better be ready"...

Shatastic by Melodrama5 September 9, 2010

Slamtastic 

Of or pertaining to something extremely awesome and/or fantastic to the highest degree.

Wow! That party was Slamtastic!!

Slamtastic by Slam Not C July 12, 2009

Shantastic 

1. Often used to describe a state or quality when one is as glamorous as fish scales. Only associated with very expensive things.
2. Used to explain singing a song to the beat of glamorous.

1. Ex. - "Your eyes look so shantastic rigth now!!"

2. Ex. "Let's go and and shantacise our friend for performing such a noble task!"

Shantastic by GuppySanchez May 22, 2010