(noun) The infamous error message displayed in the game Diablo 3 whenever a player is unable to login. The error is a result of Blizzard's servers being overloaded, resulting in a server crash. Blizzard, in their infinite wisdom, decided to require people who spent $60 on their video game (should have only been $50, considering there are no licensing fees on pc) to be online even when they simply wanted to play the single player campaign.
Nerd 1: ERROR 37!!! WTF!!! I WAITED TEN YEARS TO PLAY THIS FUCKING GAME AND NOW I CAN'T BECAUSE YOU STUPID FUCKERS AT BLIZZARD MADE IT SO I CAN'T EVEN PLAY THE FUCKING GAME WITHOUT BEING CONNECTED TO YOUR STUPID FUCKING SERVERS THAT YOU HAD TO KNOW WHERE GONNA CRASH, BECAUSE THEY FUCKING CRASHED WHEN YOU DID THE FUCKING BETA!!! WTF!!!

Nerd 2: Yeah man, that sucks. That's why I bought Max Payne 3.
by cfisher2833 May 17, 2012
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Absolute rejection in the face of overwhelming loyalty and love.

Alternative meanings:

- not complying to a request
- an excuse by Blizzard to not have adequate servers for Diablo
I asked my girlfriend if she wanted to marry me but she responded with an Error 37.
by demoneyes905 May 30, 2012
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The complete and utter despair that fills your soul right as the moment of pure bliss is about to be reached but then fails.
I bought a single player game I waited 12 years for, then couldn't play it because of error 37
by Gindy389 May 15, 2012
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Error 37 is the result of Activision thinking they know how to make the sequel to Blizzard's #1 game and failing at server maintenance.
EX1: "Hey man, have you played Diablo 3 yet?"

"Fuck no, I get that retarded Error 37."

EX2: "Hey, can you look something up for me real quick?"

"Nope, Error 37."
by Axis1337 May 15, 2012
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To be Error 37'd is to be playing Diablo 3, then being cut off because the server isn't up-to-par.
Person 1: What's up with you, bro?

Person 2: I got Error 37'd, man.

Person 1: Ouch.
by JustNineLetters May 19, 2012
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