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1. gain
1. synonym for cool, okay,good, good for you, good job
phil : i had sex with a female last night
Maxx: soo much gain for you



Rob: i ate a whole big mac today
Samantha: Gain on you


Caddy: i sucked some mean dick last night
pimp: GAIIIIIIIINNNN!

Raphael: i scored the winning goal last night
George: Gaintastic!!
2. gain
To suck air into the asshole and then fart it out. When one who has the ability to gain does this, it makes a strange sucking noise as they draw the air into their bunghole.
My cousin Peter has the unbelievable talent of being able to gain. WOW!
by Bitches Brew Aug 10, 2003 add a video
3. gain
Repeat.
Play that shit on mo' gain!
by Duke Sep 24, 2003 add a video
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