Somebody who gives the impression, through their actions or words, of being a taster of poop as a result of their douchebag-like behavior.
by VinnyPSU July 25, 2006
by The masters of the poo July 25, 2006
An amalgam of the word "Poop" and "Fantastic." Something that is so fantastically "poopy" that it is noteworthy. This particular quality invokes feeling not of dismay, but awe. When something is pooptastic, it is unalterable - you must simply walk away.
by buceypooh January 30, 2007
"That hemi is pooptastical!"
by TunesLovaaa58 November 16, 2009