kingpin

an important figure in organized crime

They caught a kingpin from the Philadelphia mob.

by Light Joker January 19, 2006

kingpin

fat ass crime boss motherfucker who hires ninjas and has seemingly no way of being able to wipe his own ass

spider man caught the kingpin trying to pay for weight removal surgery with counterfeit money.

by PlutoThugger11 December 1, 2020

Kingpinning

To insert 3 fingers into your partner during an intimate moment

Dungannon Dougie was kingpinning her arsehole whilst ploughing her doggystyle.

by DurtyDogg June 28, 2021

KingPin

The king.
A person who rules all, A person who is the best of the best.

by da Man January 17, 2003

kingpins

slang term for the prescription drug clonazepam (klonopin).

yo man, i just popped 4 kingpins, m-e-l-l-o...

by ninjanate March 23, 2007

KingPin

tha boss tha one tha not to be fucked with, tha don tha man of men, tha king of new york tha king of tha world, m.o.c rapper called tha kingpin...

-wilson fisk

by benny b March 14, 2004

kingpin

the adjustable bolt through the bushings and hanger of a skateboard truck that hold these parts to the baseplate.

when tightened, the skateboard does not turn as easily.

"your kingpin is bent, you should replace it."

by akary May 6, 2005