cartburn 

when the resin of a live-resin cannabis cartridge burns and produces a dark color from improper use or high voltage batteries

John: Dammn, that pen hella cartburned.
Alexis: Yea, hit one too many blinkers.

cartburn by mr bing bing March 31, 2024

Catburn 

An itchy penis.

penis dick wang

"Oh man, this catburn is killing me!"

Catburn by David Costello June 17, 2007

Cart Burn 

When a vape cartridge (cart) heated by two wires accidentally burns your skin and leaves a circle-shaped scar

"damn dawg. i got cart burn on my leg."

Cart Burn by homosexual1247372 October 30, 2021

Catburn 

A Cat that burned

That catburn is burning

Catburn by Pan t June 11, 2022