This frequently used term was coined by J.A, simply meaning someone who is one of a kind. While it’s unrealistic that anyone could be perfect(100), a 99 is indeed intriguing and unique. They stand out from the herd and could quite possibly be wifey material. Usable for the most unique of women and men alike regardless of appearance, a 99’s soul just speaks to you.
I think this girl might be the one she makes me feel like no ever has, she’s so different from everyone else it’s so refreshing she’s A 99.
by Armando0908 June 13, 2022
Get the A 99mug. Someone you must vote for if the opposition is worse. If you were to choose between Hitler and 99% Hitler, it is your moral obligation to vote for 99% hitler
person 1: "I don't care man, I'm not voting for Biden unless he intervenes in the Israel-Gaza War"
person 2: "don't you know Biden is 99% hitler? Would you rather have Trump be president?"
person 2: "don't you know Biden is 99% hitler? Would you rather have Trump be president?"
by shadowblack1809 November 14, 2023
Get the 99% Hitlermug. One who possesses many millions, just below one hundred million (usually in the late 90s) but definitely far above one single million
by DustyRaider July 17, 2019
Get the 99 millionairemug. In July 2023 a copper and lead based supposed room temperature super-conductor, a material that could revolutionize technology, was proposed by a Korean laboratory, and this lead to a scramble of informal publications by authors from that laboratory trying to claim the work and some quitting their jobs. LK-99 was a dud. This process of prominent scientists losing their sh*t over something which most others in their field believe isn't true while the public is riding the hype train is referred to in some circles as "The LK-99 Effect".
The rumor is that Sam Altman was fired from OpenAI because of his believes about a artificial general intelligence. This is a clear example of the LK-99 Effect
by DentedPillow November 27, 2023
Get the The LK-99 Effectmug. 
A guy that was between 18-23 in 1999 and was an absolute tool then and still is. Ex: every dude at Woodstock 99.
He's a '99 bro.
by AJTT December 4, 2022
Get the '99 bromug. Your crazy neighbor walks straight into your house and told you how many babies has she had today and your old lady says look at the bush look at the bush Beaver 99 becomes the nickname
by Dr. LOVEBONE BS DDS MDS May 27, 2023
Get the Beaver 99mug.