phargonistic 

1) behaving in such a manner that shows that one doesn't care
2) behaving in such a manner that pisses other people off
3) being like a problem person, one who drags everyone else down.

1) That one kid in lab is so phargonistic; he never helps us get it done.
2) That phargonistic customer just screwed up our orders.
3) His phargon is causing the rest of the class to fail.

phargonistic by Ashun Mystayches April 8, 2008

phargonistic 

1) behaving in such a manner that shows that one doesn't care
2) behaving in such a manner that pisses other people off
3) being like a problem person, one who drags everyone else down phargon.

1) That one kid in lab is so phargonistic; he never helps us get it done.
2) That phargonistic customer just screwed up our orders.

phargonistic by Ashun Mystayches April 8, 2008