Top definition
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 16 Word of the Day
Abbreviation for:

I DON’T GIVE A FUCK WHAT THE CDC SAYS YOU BE WEARING YOUR MASK
Karen: The CDC says we can stop wearing ma
Frank: IDGAFWTCDCSYBWYMFM !!!!!!
by Callmemaybe69 May 14, 2021
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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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