Something that is really horrible for someone, but really awesome and exciting for you.
Nurse Traci stated, "You can wake me up if some shitastic comes in the ED."
by purdymouth October 11, 2014
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When you're day goes fantastically shitty. Or so shittly fantastic.
Damn.. my day has been shitastically amazing!
by TheListo October 25, 2010
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The felling that over comes a person after taking a shit that makes you feel good.
Tim was feeling like shit all day untill taking a massive shit now he feels shitastic.
by I am Sean February 23, 2009
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Something so horrible yet awe inspiring that you both hate it and thought it was the best thing you had ever seen
So I just saw a Movie I had been waiting forever to be released and it was...so Shitastical!
by robbdeman June 23, 2012
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Something or someone so amazing, horrifying, or fantasical that is makes one have the feeling of or actually shitting
Driving on the parkway today was shitastic!
Dude, that trick was shitastical!
A:Oh My God I think I shit my pants!
B:Why?
A:I met Robert Pattinson!
B:He's so shitastic!
by hellsrogueangel February 24, 2010
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something that sucks balls, but you want to give a positive spin on it.
-It's really boring, you watch a video then take a quiz on it.
-Shitastic.
by beth's idea October 20, 2009
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Person 1: That guy just shot a bottle rocket up his ass.

Person 2: Oh my God, that's shitastic
by Toshing it out there November 15, 2011
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