Kwiper 

A common term to describe a closet weeb.

I get the feeling that Joe is a kwiper.

Kwiper by Froggyleg April 8, 2019

Kwiper 

A very stupid name used to ridicule

Silence, Kwiper

Kwiper by kwooper August 22, 2020

kuiper belt 

A group of icy objects past Pluto that are too small to be planets.

there are many kuiper belt objects.

kuiper belt by David March 8, 2004

keiper 

A slang expression in the California Bay Area used to express frustration.

Keiper, you made me spill my drink!

keiper by Dang Den March 18, 2009

Kuipers 

Doesn't have a definition because it's too awesome for a definition.

Hey what does Kuipers mean?
No idea, it's too cool for a definition.

Kuipers by GeneralMap November 22, 2011

kiperdun 

a jolly old fellow, who is just happy

"dude, that guys all kiperdun today"

"musta got layed"

kiperdun by martay February 24, 2003

keiper-stack 

1. Wad of cash which is randomly arranged.
2. Chaotic strap of cash.

It was difficult to count the keiper-stack he handed me.

keiper-stack by billwill976 December 14, 2008