Top definition
The leader of a crime syndicate or organisation.
The ruler of any 'game'. ie. drug game, rap game, crime game.
Its time to ice the KingPin.
The highest dealer in your locality is the KingPin.
Kurupt calls himself the KingPin.
by Diego September 27, 2003
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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3
A person who is usally the boss of a group, and sits back on a throne or a comfortable spot and watches other people do work for him while he enjoys pleasures such as sex, women, drug, alcohol, games, sleep
dude ur such a king pin!
by Mad Man Mike May 03, 2012
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4
Big gangster that has at least 1000 gangsters at his command , that is involved is fights for big areas of a town , that has influence in politics and in the police.A king pin is a very educated man that knows how to lead an army , he is involved in arganised crime , drug shipment and fraud .
1:Man yo heard that X is the new King Pin.
2:But what happend with Y
1:He was killed while he was shipping 50 kg
2:And what happend with the stuff
1:X took it.
by 16584Homicide January 03, 2009
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5
slang term for the prescription drug clonazepam (klonopin).
yo man, i just popped 4 kingpins, m-e-l-l-o...
by ninjanate March 20, 2007
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6
The king.
A person who rules all, A person who is the best of the best.
by da Man January 17, 2003
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