Copper 

The taste of a girl's genitals according to a guy.

You may encounter the taste of copper when performing oral sexual acts on any female's genitals.

Copper by stevoso August 24, 2011

Copper 

Copper is an amazing dog he/she is the most loving dog ever but when ever she acts like she hasn’t got loves in years just say go away and he/she will leave you alone

Person 1: look at the cute dog
Person 2: that’s a copper
Person 3: no wonder it’s so cute

Copper by PurpleLeo June 13, 2018

Copper 

The lowest rank in Tom Clancy's Rainbow Six: Siege. These people are idiots who barely know how to play the game, and are a more or less guaranteed de-rank.

Those fucking Coppers are total idiots, they just reinforced Kids.

Copper by Cobalt0472 December 29, 2018

copper 

(also cop) - British slang for police officer, contraction of coprophage, living organism that feeds on feces, or fecal matter

"You going to tell us where you got it?" - "Eat shit, copper!"

copper by hexicographer September 17, 2020

Copper 

Taken from the British meaning "someone who captures, a Copper is now more commonly known as somebody who will smartly buy from @coppers97 Depop store.

I wish I was baller enough to be a copper, look at those 5 star reviews!

Copper by JSanderman February 21, 2021

Copper 

The Lowest rank in Rainbow Six Siege. People use Copper to bully people a lot, even when they're not copper.

Jerry - "haha you're such a copper."
non-copper "shut up I'm not copper."

Copper by Not cTheThird March 31, 2021

Copper boom 

From the TV Show Gilmore Girls. On Rory's first day of college she's yelling up to her mom, Lorelai. Rory's says that she has too many beauty products to pack and it used to be just a little coppertone and boom she was done. All Lorelai catches is Copper Boom, so it become a phrase meaning to hurry up, get to it etc.

Lorelai: Copper boom!
Rory: What?
Lorelai: What you said to me this morning when you were trying to speed me up.
Rory: But you missed a bunch of stuff in between.
Lorelai: I think it's catchy. Go, go, unpack.
Rory: Copper boom.
Lorelai: Copper boom!

Copper boom by blueberry89 August 25, 2009