A meth riden piece of crap that wears rain boots with sweat and pruple sweaters with kitties on them. Or a person that shops at hot topic and listens to disturbed, kotton mouth kings, slipknot and korn with some marailine manson and creed and lets not forget nickleback!
Man that dude is a piece of hemet!
Dang those ROTC kids are acting like pieces of hemet!
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).