douchewagon meaning (humorous): definition

douchewagon

noun

Etymology Shitgibbon compound of douche + wagon.

Humorous, Slang, Vulgar A rude, obnoxious, or contemptible person.

Polls don't equate truth. Keep flexing that big muscle in your head, douchewagon.2002 January 2, Mike Sorrow, “Re: [RSPW RUMBLE] Day 1”, in rec.sport.pro-wrestling (Usenet):
Have you ever hit your head (or any other experience that may explain to us why you act like a total douchewagon)?2007 February 10, kAPTAIN kAOS [username], “Re: so fucker,”, in alt.dbs.echostar.hack (Usenet):

1 more example

Harper is a douchewagon2007 December 9, Choam Nomsky [username], “TESTING”, in mtl.general (Usenet):