Shitastic

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