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From Douche and Volcano.

A particularly dangerous form of erupting douche that can go off without warning and expose innocent people for miles around to unsafe levels of douchery.
Oh man that guy on the train was such a fucktard , he managed to piss off everyone in the carriage, what a Douchecano
by The Mechanical Turk March 01, 2011
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May 3 Word of the Day
Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)
Monica: Oh yay! I made a new mutual today because we started following & talking to eachother on twitter and we like eachother (so it seems).
by qtheresurrection March 25, 2015
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2
We left the frat party because it was about to turn into a douchecano.
by DeSlice January 03, 2012
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3
When a male fucks a girl and cums on her ass and it slides down her ass crack and leaks into the vigina
bro i Douche Canoed my girl last night and now she’s pregnant!
by jizz creamery February 23, 2021
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