douchefag

plural douchefags

1. derogatoryslangvulgarA rude, annoying, or contemptible person.

   I agree, but starting your sentence with 'dude' makes you look like a douchefag.

   2004 July 15, Krontenebrous d00$Herino [username], “Re: Miguel”, in alt.music.tool (Usenet)

   2 more examples

   He does a terrorist bombing joke, gets booed off the stage and blames the "bad" audience. Yes, douchefag, if you had the proper audience, like in a Palestinian comedy club, you would've got a standing ovation.

   2003 August 18, DrPimpDadi [username], “The stupid douchefag "comic" on The Restaurant”, in rec.arts.tv (Usenet)

   No you didn't, you just announced it to the world -- you disingenuous douchefag […]

   2008 May 21, Sheldon, “Subject: Re: Message from Dora, AKA Limey”, in rec.food.cooking (Usenet)

   Synonyms: asshole, douche bag, douche boat, douchecanoe, douche nozzle, douchewagon, jackass, jerk