Shaytastic 

the most bad ass mother fucker you will ever meet and with the coolest dog named niko and she is pretty fly

shaytastic is just plain awesomness

Shaytastic by Bpants May 5, 2008

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

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

shattastic 

Something fantastic that involes William Shatner.

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

shattastic by b48b January 13, 2007

Shashtastic 

Adjective describing really great sex that resulting in multiple orgasms.

Last night was shashtastic!

I had a shashtastic night last night!

Shashtastic by mmywwords September 14, 2010

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