1 definition by Gonzo Da Grifter

Crazy, weird, trippy (as used by people in the San Francisco Bay Area)
ex. 1 - I took some shrooms last night and had the mainiest trip...

ex. 2 - I saw a contortionist at the circus, that shit was mainy..

ex. 3 - That bum was sayin the mainiest shit...

ex. 4 - That movie Requiem for a dream was mainy...
by Gonzo Da Grifter June 4, 2009
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