Top Definition
A phrase used primarily by professional gamers that could range in meaning from "It's about to get real" to "S#!t is on!"
"Now class, we'll be dissecting cats toda--"
"OH S#!T!!! LEAGUE PLAY!!"
by CardboardSamurai May 01, 2014

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Similar to raceplay of BDSM. One partner seeks to please another way out of their league. The more attractive partner usually doesnt get monetary gifts out of the situation but more of a mental one.
I was happily some guy's bitch last night. I would have never hooked up with someone like that if he wasnt into leagueplay
by leaguer November 07, 2011

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