Replaces the fire extinguisher texture with an image of Jenna Ortega and Emma Myers kissing because why wouldn't you want that on your fire extinguishers? Enjoy :p
This is found on several of the heists.
If you are interested in changing this texture yourself, you can check out my guide below. From the TOC, scroll down the to the "Texture Replacement Guides" section and then to "Fire Extinguisher".