Hamstertastic 

That one really cool artist on deviantART. She's pretty awesome, kinda temperamental but rather awesome.

Hey, have you watched Hamstertastic on deviantART yet?

Hamstertastic by Death the Kid November 30, 2009

Hatertastic 

Definition Hatertastic: person(s) that surpass the level of hateraid. this means said person(s) hates on a consistant basis no matter the time or day.

EX: Dan hates on popular music everytime someone brings it up. he is hatertastic.
Hater Cynic crab critic douche

Hatertastic by J'hda August 20, 2013

Hipstertastic 

Sem at his purest. Term can be used to describe Sem, his belongings, sweaters and manners only.

Wow, Sem looks damn fine!
Yeah, he and his sweater are so hipstertastic!

Hipstertastic by evalovesnoodles December 13, 2016