A word or phrase that, when used in conversation, lets everyone know you are a giant douche. Usually a French word used in poor context by an uppity white male.
Coined by the giant vat of douchewater known as "Luke" from Luke and Posey.
Douche: Workin till 9 again, huh? C'est la vie!
You: Nice douchebomb, douche.
Douche: This yogurt has a certain 'Je-ne-sais-quoi'.
You: Douchebomb!
"Sans" followed by any word other than "serif" is also a douchebomb.
When you put the fake subject of your photo in the foreground (like a scratch on your finger or a Starbucks cup), and casually leave the real subject in the background (like an Hermes tote, your pumped bicep, or the BMW logo on your new steering wheel)
Person A: "Who's the douche with the Jaguar keys next to the tanning lotion captioned 'Can't Wait for Summer'?"
Person B: That's the most blatant douchebomb I've ever seen.
a lesser known branch of mathematics that studies douchebags. Douchenometry deals with the relationship between the modern day douchebag and doucheassery.
Douchenometry should be a mandatory prerequisite class prior to working at any Ed Hardy clothing store.
sample theories
1. douchebagA + douchebagB = 2 too many douchebags in one area
2. The shortest distance between two douchebags is always the other direction
A car that has been modified with a loud stereo system, loud muffler, and tinted windows. The car will also have lots of stickers such as Monster Energy stickers. The owners dress like real douches and tend to enjoy revving these engines at all hours of the day and night.
1. An Eclipse
2. Other seemingly prestigious/flashy, but basically inferior make car driven by a guy who thinks he's far more cool and clever than he really is (and who doesn't realize how pompous he sounds to others)
Hey, did you see Josh pull up in his douchemobile? He slipped the valet a George and of course the valet rolled his eyes.