A word used by a few college students as a way to secretly discriminate against others without using actual racist remarks.
Oh hey guys, who invited the mainus to the party?
by nhtpunk January 10, 2015
Can you define these popular missing words?
The main asshole in a group, also possibly the main asshole in an orgy.
"Those guys are dicks but that guy is the Mainus!"
by Yoyodyne and Co. July 13, 2008