kopper 

A little kid that is nice but is a slut dude and has no friends thinks he is cool but not at all! He likes nasty girls that don't like him back! If you know a Kopper may God be with you.

Kopper is a nasty little slut (a dude that moved from girl to girl)

kopper by Liittle dick but kida big April 5, 2018

kopper 

A name of a person who is respectful and good at everything, the bestest friend you could ever ask for and the sweetest person you could ever meet. If you piss her off she might never forgive you, but if you stay loyal to her then she’ll always have your back.

Kopper is the sweetest girl ever. I’ll always have her back.

kopper by makalayla b March 4, 2019

Kappersbandje 

Mocking nickname for musical bands who make their appearance on mainstream talk-shows. Over acting, copying the style of populair British & US bands, excessive attention to style, fashion & hair do, and poor musical skills are typical for these type of bands.

The tv-host just asked for a round of applause for yet another kappersbandje.

Kappersbandje by Sneb October 29, 2012

Done Up Like a Kipper 

British idiom for one who has been totally bamboozled or taken advantage of by another.

Friend A: You just bought a gold watch from the street vendor for 100 quid?

Friend B: Yeah, mate, nice watch, isn't it?

Friend A: Eh, boy, you've been done up like a kipper!

Done Up Like a Kipper by ripeness November 9, 2012

koppel feelings 

It's a person being overly sensitive in a intimate relationship that's consists of sex only .They can also be sensitive in any form of a relationship.

Please don't Koppel feelings

koppel feelings by KiShiz April 22, 2017

Keppered 

When you're so baked you look retarded.

Friend 1: 'You see that guy over there?'
Friend 2: 'yea bro hes Keppered for sure!'

Keppered by SavageDude420 April 17, 2017

disco kipper

When a girl has been dancing all night and her vagina develops a distinct fish-based odour.

God bro she was so dirty, it was a bad case of disco kipper!

disco kipper by bigbadwhiteboy April 28, 2017