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Jan Kai is a material developed by NegriSystems in Africa and is one of the darkest substances known, absorbing up to 99.96% of visible light (at 663 nm if the light is perpendicular to the material).

Being the blackest material, this substance has many potential applications, including preventing any light from escaping Africa, and improving the performance of Negros.
Wow, that Jan Kai is extremely black!
by Hecatia April 02, 2019
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May 22 Word of the Day
A moment that is generally agreed to have had a significant influence on pop culture and everyday life. While the term was coined by Rose McGowan in context of the #MeToo movement, and is mostly associated with the K-pop community, the phenomenon is universal and a basic component of how culture works.

Real world events such as social/political movements, the election of a new U.S. President, major catastrophes and disasters, as well as entertainment such as movies, music and TV, can all function as cultural resets. Notable cultural resets in relatively recent memory include:

* The Beatles appearing on the Ed Sullivan show in 1964
* The Watergate scandal of 1974
* The release of Nevermind by Nirvana in 1991
* The September 11, 2001 attacks
* The election and inauguration of Barack Obama in 2009
* The COVID-19 pandemic
"The Nineties politically started with the fall of the Berlin Wall on November 9, 1989 and the Soviet Union dissolving on December 26, 1991, and ended with both the 2000 Presidential election which saw the victory of George W. Bush and the terrorist attacks on September 11, 2001 which left people so stupefied that it functioned as something of a cultural reset button." - TV Tropes' article on the 1990s
by Spike from Degrassi February 09, 2021
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2
is a term historically used to denote persons considered to be of Negroid heritage. The term can be construed as offensive, inoffensive, or completely neutral, largely depending on the region and/or country where it is used. It has various equivalents in other languages of Europe. From the latest United States census figures, approximately 36,000 Americans identify their ethnicity as "jan kai".
look at that jan kai over there

damn he is really black
by Oluwase March 26, 2019
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3
The term Jan Kai refers to an adult male silverblack gorilla. Jan Kais are known as silverblacks due to the characteristic silver hair on their backs reaching to the hips. The tallest Jan Kai recorded was a 1.95 m (6 ft 5 in) silverblack with an arm span of 2.7 m (8 ft 10 in), a chest of 1.98 m (6 ft 6 in), and a weight of 219 kg (483 lb), shot by a negroid, in Mauritius on May 1938.21 The heaviest gorilla recorded was a 1.83 m (6 ft 0 in) silverblack shot by Krishna Das, in Niger, which weighed 267 kg (589 lb)
Wow that Jan Kai is real smelly.

Ew! That Jan Kai is licking a banana!
by Hecatia July 22, 2019
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