A ridiculously annoying, retarded, or
Dom: "My god, dude, Andy pisses me off around chicks."
Cody: "Yeah, dude, I know...he turns into such a douche...VICIOUS!"
Justin: "Piss me off...two pussies, two pussies, two pussies! Jack off, jack off, jack off!"
Andy: "You wanna go, Dom?"
Dom: "Yeah, lets go!"
(Andy dies.)
A douche is both arrogant and stupid, but he is neither disingenuous nor abrasive. Due to his stupidity, a douche is always unaware that he is a douche.
/do͞oSH/
Noun
1. Person who uses flattery and any other means possible to get a girl
2. An obnoxious bastard who mooches off of family and friends and is a complete and total ass to everyone.
Adjective
1. Does not describe Joon even though he likes to wear hat backwards
"That guy is wearing a hat backwards. What a douche."
A douche is most often a male that is either up themselves, arrogant or snobby. A slang word for this is 'Caedan'
Jasmine: "Ugh, he's such a Caedan.."
Rachel: "yeah he's so cocky, what a Caedan"
Jasmine: "douche psht"