An affliction that takes hold when a company (usually automotive) becomes too large and believes that they are too big to fail or lose customer base. Goes hand-in-hand with a bloated sense of self-worth, an out-of-touch management and disregard of serious problems and/or customer input.

Stems from the early 1970s when General Motors lost touch with the American consumer. In the belief they could not fall from grace, they continued to produce large, gas-guzzling cars that people didn't want. This allowed Japanese companies like Honda and Toyota to come in and grab a large share of the Baby Boomers.
Person 1: "Did you hear? Toyota is now suffering from the GM Syndrome."

Person 2: "That's a shame. They used to make such great cars."
by westsidesuburbanite February 03, 2010
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Known as Griffen Matt Syndrome, this is were you repeat somthing that has just been said without knowing/realizing it had/has been said.
Wow, GMS, i cant believe i just said that right after you.
by Matt March 01, 2005
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(Pronunciation: jee-em-òwn-lee-mee-voor).
1. Noun, a person or animal who only consumes artificially created animal meat based products
2. Noun, a title given given to those who eat GM meat and still consider themselves vegetarian
I would have a lot more respect for John Smith if he was a GM-onlymivore
by entrishwords March 17, 2017
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A person who is always injured or a person who always has something wrong with their body like the cars produced by General Motors
Dude, Lindsey broke her leg again.
Wow, that's like the fourth time. She's got a GM body.
by Get_Dedicated_15 November 29, 2009
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1. Idiots who think just because a bunch of 60's are in Plane of Desease, they are evil and must ban them.

2. So called game policemen that think a three day suspension will give greifers just what they need. Keep dreaming!

3. What Zekial isn't.

4. Idiots who don't do their job even a fourth of the time.

5. Something that not every server has, not that it would do any good anyway.
In the case of going afk for 3 minutes to go to the bathroom when soloing.

GM: You are afk xping and must be taken care of.

*You have died*

You have killed a Kappa Elite. You gain 4002183 experience. 2001041 experience has been put into your 1238583 of experience debt.
by Joseph Whitestone February 15, 2005
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