People who are extremely stupid and incompetent, or have no idea what the hell they are saying. Just like the dog meme, except it's not fun, and people will suffer, or are suffering the consequences of their incompetence. Used mostly as a derogatory remark, or an adjective.

This category of people was first discovered by the world when Singapore's covid task force began lying through their teeth, blatantly spouting medical lies and committing medical fraud and ran out of ideas on who else to blame other than themselves.
Example 1
A: I think we can solve world hunger by making people eat their own shit!!! Genius amirite guise???
B: Oh wow!!! Such clever! You must be a Singapore expert!!!

Example 2
A: I think C might be a Singapore expert
B: Why would you say that?
C: I believe everything the government says if reality proves them wrong then reality is wrong! If the people is poisoned by the govt then it must be because it had to happen and it must be a good thing that my fellow people are being poisoned! I'm so patriotic!
B: OOOHHHHHHHH I SEE!!!!!!!
A: Yep

Example 3
X: Yeah that's what you people who don't sell out your fellow people to your government are like. Low lives!
Y: Yeah whatever you f***ing Singapore expert!!!
Z: (at X) BOOOOO SINGAPORE EXPERT BOOOO!!!!!!!!!!

Example 4
A: I don't get why Lawrence is the one in charge. He doesn't even know what his department is doing. How has he get that high up in rank when he's so incompetent?
B: That's a Singapore expert for you! Only the most useless and incompetent and corrupt goes to the top.
by 狮城咖啡 October 29, 2021
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Expertness: (noun)
Person who is

more knowledgeable than anyone else
"excuse me for being incorrect, your Expertness"
by Smithereen March 24, 2019
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To be at a high level or degree in particular field.

Expert
In my expertness, I believe you are unqualified for a position at this firm.
by Rantrx February 7, 2018
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Synonym of expertise.
Drummond asked Brady questions regarding his expertivity on Holy Scripture.
by JDatx512 July 24, 2008
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Fake Experts are highly qualified individuals who don't have relevant expertise to speak about certain issues but do so anyway. Because their qualifications are generally valued, their relevance to an issue can be commonly overlooked.
Uncle Frank: Tucker Carlson said that Vaccines are designed to genetically alter humans into mindless chimpanzees! The damn Communists are gonna use it to take over!
Henry: Damnit Uncle Frank. Just because Tucker Carlson is a newscaster, doesn't mean he's qualified to talk about vaccines! He's a fake expert, and shouldn't be trusted as a reliable news source.
by Recreational Spreadsheets August 16, 2021
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A drug recognition expert is basically a big name for a cop, narc, nosey parent, narcotics dog
Here comes the police; they're total drug recognition experts.
by DMack2018 April 28, 2018
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