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2.
Something so outlandish that one needs to be very stoned in order to believe it.
'I know those 9-11 conspiracies are doobious because they only make sense when I'm baked!"
by ernie jerkwater November 09, 2011
4 3
 
1.
Doobious

To be dubious, thoughtful and unsure of how much marijuana to use when rolling a joint with another brothers weed.
1. Oh cheers for lettin me skin up for you, but i'm always a bit doobious of how much to put in when it's not my own.

Reply: it's no problem, make a baddy fatman that'll blow our knickers clean off.

2. I was a bit doobious of how much to use, so I made a pure Marley badman and didn't think twice about creasin ya ganj.

Reply: sound, ya bugger. let's get wrecked.
by Brazelephantman October 16, 2010
29 5
 
3.
Suspected to be under the influence of marijuana. Characterized by dazed demeanor and thoughtful yet inarticulate introspection.
After his 15-minute break, Jay came back looking a tad doobious, as his manager realized before firing his ass.
by petrograd July 11, 2008
4 17