somebody who is really bad at a FPS/TPS game so he decides to be annoying and use a shotgun as main.
by stop shotgun mains April 20, 2021

Wow if the Main-bull , in charge of our crew finds out we didn't cut him in his shareofour score we gonna get clipped !!
by Jerzey mainbull Jay-Bird . November 14, 2022

this phrase is used to say that someone is doing extremely well. it's a superlative form of "slay", so when you call someone main slayer they're the slayest of them all.
invented by kpop twitter.
invented by kpop twitter.
by jik00k3r December 18, 2022

Someone who lives in Maine and is, well, a Maine hick through and through. There smart if they have a G.E.D., and for some strange reason, have not pronounced the letter "R" in 200+ years. and, to whoever did the previous definition of Maine-o, there is no Red Lobster in Maine. Red Lobster is frozen seafood, is horrible, and exists in 49 states. Maine is the only Red Lobser-less state in the union. Weathervane is MUCH MUCH better because it isnt frozen
I am a maine-o through and through
by Massabesic April 17, 2006

by kellz February 21, 2004

The large vein that travels the length of a cock. Instrumental in delivering blood from the central artery during erection.
My cock was so hard, my main vein was swollen with blood.
I saw my heart beat as the main vein of my cock pulsated with blood.
I saw my heart beat as the main vein of my cock pulsated with blood.
by Tony from the Lido September 21, 2011

by Crusherrex567 March 24, 2017
