Having a party where everyone is grinding. Guys on guys, girls on girls, guys on girls, doesn't matter. Everyone is fucking grinding til the break of fucking dawn
Alex: Damn girl that was some grind fest you had goin on there!
You: Indeed it was! that was the sexiest grind fest ever!
by Grindfest '06 June 23, 2006
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"Were you at the homecoming dance last night?"
"Yeah, what a grind fest"
by dance4life January 18, 2009
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lets take off our clothes and have a grind fest!!!!
by theman1122334 November 6, 2017
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An amalgamated phrase that defines a MMO game; designed, created, etc, by a Korean gaming cooperation, where the majority of gameplay involves repetitive and/or recycled tasks reiterating ad infinitum.

Using "Korean" in the phrase as a reference to Korean's cliché attribute of hardcore gaming, and their many releases of mmorpgs that implicate such gameplay.

Examples of Korean grind fest:
Silkroad Online
Maplestory
Sword Of The New World: Granado Espada
Boy-1: Hey check out this mmorpg my friend introduced to me, what do you think?

Boy-2: I've played it before, even though quests in this game would give you more experience than repeatedly killing the same foes over and over again, the quest still requires you to kill the same foe over and over again.

Boy-1: Oh, so it's just another Korean Grind Fest.
by Lawcork June 20, 2008
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