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1. mainy
cool or awesome (as used by people in Pittsburg, CA.)
My new bong is hella mainy bro.

Last night i got so drunk, i peed in my bed. It was so not mainy bro.
2. Mainy
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...
3. Mainy
Related to Mainiac. When you loose it. To trip out. Go crazy.
Arturo went mainy in Aikido last night and threw one of his classmates through a window. What a beast.
by Kwasi Aug 17, 2004 add a video
4. Mainy
Drivng your car, (preferably a pulsar) riding a bike or walking down a main road. Also there are music mainys.
Me and my boys drove ma pulsar doing some mainys.

Did a walking mainy down Hollyrood Court.
5. Mainy
when a group of adolescent male humans drive along the main road or 'main strip' in a city in a car, with the purpose of observing the local female humans, or to 'show off' the prowess of their motor vehicle
"hey lets take the car out for a couple of mainy's, and pick up some bitches"
6. Mainy
another word for a pro
main person in a competition dominates so they are a mainy

often seen in counter strike
by chris darke Jun 2, 2005 add a video
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