by I am Sean February 23, 2009
by Anonymous June 13, 2003
Something so horrible yet awe inspiring that you both hate it and thought it was the best thing you had ever seen
by robbdeman June 23, 2012
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!
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
We just won the game, that's shitastic!
by Peter Rugh September 03, 2003
by beth's idea October 20, 2009
by Toshing it out there November 15, 2011