Good link wolverinewolfweiselpigeon.
"The Raging Douchebag
Don't step on his shoes, don't make incidental eye contact and don't talk to his girlfriend. If he doesn't have a girlfriend, don't talk to any girls because they could be his girlfriend, someday. It doesn't take a whole lot to set this type of guy off, and after he's pissed, screaming and swinging you'll wish you'd actually done something worthy of such a tantrum.
He's easy to pick out in a crowd, there'll be one man yelling while everyone else in the crowd exchanges confused glances along with sympathetic shrugging shoulders. He's the screaming one, the one trying to finish an imaginary fight with a person who didn't start it. A douche that can't be ignored.
The Disorder:
This is a classic case of Intermittent Explosive Disorder or IED. This guy is a time bomb, and nobody can see the timer but him--he can go off at any moment. Although his aggression normally isn't life threatening, it's really ****ing irritating. Medically diagnosed IED is defined as a behavioral disorder characterized by repeated episodes of aggressive and violent outbursts grossly out of proportion to the situation. Wearing a sleeveless rayon body vest while stinking like Axe body spray is common but unfortunately correlation does not equal causation.
A 2006 study by the National Institute of Mental Health has determined the condition to be more prevalent than previously thought, affecting around 2 out of every 25 adult Americans, most commonly seen in male youths. How the researches went about collecting data is not disclosed, though we hope they ruined many a striped shirt on nickel-beer-night while gathering subjects' reactions.
Cases of road rage, domestic abuse and destruction of property usually involve one or more parties with the disorder. Often those with IED will feel a great deal of regret or remorse if bodily harm or destruction of personal possessions occurs. It's uncertain if the same remorse is felt after chewing out a waitress for forgetting to refill a water glass, though the spit and pubes now hidden in the rest of their meal may balance out the situation."
5 Douchebag Behaviors Explained by Science | Cracked.com
I use to work with someone like that. He was a major juicer as well as a cocaine addict who also drove a forklift. I'm pretty sure he was like this before the steroids and cocaine, but that just exacerbated the situation. I remember one time someone wrote "Ryry is an *******" on the washroom door and he just lost it and started accusing everybody. After accosting one of my friends he replied with "I didn't, but you are", Ryan just lost it and nearly ran over him with his forklift. So naturally my friend (Adrian) complained to the boss who then told Ryan to punch out. Well Ryan wasn't happy about that, he seriously ripped off his shirt, threw it at my boss, and spat at his shoes. As far as I know he still works there, you gotta love unions.