That guy who always walks up to you and your friends and asks "Did you guys watch Tosh.0 last night hardy-har-har" or "Did you see (insert part here) last night", when you are the one who told him about the show in the first place. You probably did watch the episode and therefore are not in the mood to listen to the douche's play-by-play of the whole episode
The slang word for Blue Tooth. A small wireless device allowing people (mostly douches) to communicate on cell phones 24/7, making it look like they are talking to themselves. These people think they are awesome because they are so nifty with their headsets. But they are just douches.
A douchebag walking around with a bluetooth head set on. Most likely having a conversation way too loud as he looks at you funny for listening to his phone call.
This guy walked up and starting talking to me. I responded but then he just stared at me and got upset that I was interrupting his call. Turns out he was on his douche-tooth.
wireless device inserted in one's ear to achieve a maxiumum level of obnoxiousness
Wireless device inserted in ones ear while walking around having a loud conversation about your high financial status instead of just holding the damn phone and talking in a normal tone.
As Joe got out of his yellow hummer he made sure to put his Douche Tooth in his ear so that everyone would know what an important bad ass he is.