the ability of a douchbag salesman to come in on a rude note with a phone to the ear, then not only raid but line his pockets up with free mints at the expense of the company from which they are trying to gain business.
An excessive indulgence in douchebaggery whereby multiple douchebags or douchebottles gather and openly celebrate their love for hairgel, spray tanning, puckering their lips and throwing gang signs in candid photos, and the other nonsensical actions typifying the douche culture.
"Would you look at the douchebauchery going on in this club. I can't drink here...let's move on."
Extreme indulgence in acting like a douche. Usually this action is effected in front of others, without concern on how one is perceived, whom these actions affect or consequences in general.
Guy #1: "You should have seen it, dude. I totally made that virgin fall for me, fucked her and then dumped her in the worst way, in front of the whole party. It was an epic!"
Guy #2: "Sounds like douchebachery of Charlie Sheen proportions."