A person who spend incredible amount of money in gacha type games which makes him/her ultra powerful and godlike.
Commonly used in many reddit mobile game /r.
"HOLY SHIT, I just got recked by that event boss, how can I pull out this?"
"I see, try to add this whale to your buddy, his UR unit with god tier gear can one shot anything in the game!"

"Did you see the new announcement? We have a nice offer coming next week and the girls are so cute! I'm gonna whale like a boss!"
by darkebiru November 12, 2016
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In sales terms, a whale is a prospect that is significantly larger than an organization’s average customer.

Whales are large and extremely difficult to close. Due to their immense size, they are highly sought-after.

A whale is typically identified at first by a whale hunter on the sales team, but often requires cross-discipline participation in order to close; this includes assistance from operations, engineering, creative, client success, and business development teams.
"Shit...the sales director chewed me out on the sales call this morning. He's totally pissed that I have nothing in my pipeline. I've been focused on this one whale for so long that I haven't had time to prospect for normal-sized deals."
by FQ_GFY February 4, 2020
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A gambler who has the capacity to win and lose large sums of money in a casino.
Knowing their potential windfall, the casino caters to their whales.
by A-nony August 14, 2012
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Slang for a fat person. Primarily used to describe an obese person.
I'm not playing seven minutes if a whale is playing.
by bequeef May 12, 2021
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A big fucking thing in the water. Not to be confused with oil tanker.
The whale ate him with horrible teeth of pain.
by Noble Webster February 5, 2010
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A whale is a Cetacean that is usually large. Some examples include Blue Whales, Humpback Whales, and Orca.
I saw a huge whale while boating today!
by ThatOneWriter234 February 23, 2021
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A person who buys anything and everything, especially anime gacha games or in other gambling systems.

Not to be confused with "an extremely overweight person," but the terms can be interchangeable at times
Grossing over $100m, Genshin Impact recoups development cost in two weeks
"Fuckin whales."
by MistMelon October 12, 2020
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