sposhtastic 

when something is so awesome, no other word can describe it.

Jessica Alba is sposhtastic.

sposhtastic by maergvaind December 10, 2010

swishtastic

A word invented by actor Neil Patrick Harris during his appearance on The Late Late Show with Craig Ferguson in 2008.

adj.- (of a person or action) being particularly effeminate and flamboyant in a manner which might be likened to that of a swish or stereotypical gay man.

Neil Patrick Harris: You are just swishtastic tonight! You have been snapping and jumping around.
Craig Ferguson: I am swishtastic every night.

swishtastic by TheGarishGopher July 24, 2009

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

slothtastic

Adjective
Used as a noun: slothtacticity
E.g His slothtacticity was immense
Definition: Being so lazy that it becomes a good thing. Being lethargic and not doing much then something happens to make it worthwhile.

E.g. Yeah dude I stayed at home all day today... What? There was a thunderstorm and lightning struck the office? OH YEAH!!! I'm slothtastic!!

slothtastic by natenoged June 22, 2012

Spastastic 

the act of spasing-out (Spaz. Someone who is hyperactive, or overly energetic) multiple times in a short period. Having random acts of hyper-activity. spaz

man 1: man Steph just keeps running around the store.
man 2: i know she's so spastastic.

Spastastic by L-Train41 September 29, 2008

swishtastic

someone/something that is awesome, the best of the best, amazing.

Man that ninja was pretty swishtastic.

swishtastic by logan pancoast February 18, 2008

Spontastic 

Some friends were hotboxing a car, having a coherent discussion about a topic that is no longer remembered, when one of the friends remarked, "...a spontastic lightning strike."

The root of the word is a bit of a mystery, but most likely it is a stoned mixup between spontaneous and fantastic. Such can be taken as the meaning.

Five minutes after the session, I was spontastically stoned.

I had some spontastic sex last night...with your mom.

Spontastic by The Brain May 5, 2004