A contest resulting in a vote as to which douche-bag is acting in excess of the other at any given time!! Can be determined by who uses more cliches, looks more ridiculously metro, acts falsely positive in situations where it is uncalled for, or just lies a lot when unnecessary, etc.
guy 1: who do you think is a bigger douche, NM or GE?
guy 2: how would one determine that?
guy 1: we would have to hold a douche-bag-off I suspect.
guy 2: what aspects are we judging this time?
guy 1: today we will go with overalllifestyle douchbaggedness!!
When someone throws fast food bags out the window of their car because it is filled with them and they are too lazy to find a trash can.
Dude 1: "Dude I found a whole bunch of fast food bags in the bushes outside my house..."
Dude 2: "Oh yeah, that was me... every time I come over I eat some Cajuns and dump the bag in those bushes."
Dude 1: "You lazy ass! Can't believe you would do a fast food bag dump off by my house!"