Kentucky Fluoride Treatment 

The act of ejaculatin' in a pre-fitted mouth guard, stickin' it into your partner's mouth while they're asleep and then timin' 60 seconds as you hold their mouth shut.

Hey honey, it's been six months since your last Kentucky Fluoride Treatment!

Kentucky Fluoride Treatment by Reposado August 8, 2010

Silver Fluoride 

Silver Fluoride is the inorganic compound with the formula AgF. It is one of the three main fluorides of silver, the others being silver sub fluoride and Silver Difluoride, or . Silver Fluoride has relatively few niche applications; it has been employed as a fluorination and desilylation reagent in organic synthesis and in aqueous solution as a topical caries treatment in dentistry. It has a solid, yellow-brown appearance.

"Did you know that Silver Fluoride can also be called Argentous Fluoride?"

Silver Fluoride by Vexacon June 18, 2021

fluorine silver 

This is a periodic table joke that translates into "FAg" |Fluorine (F)|Silver (Ag)|

your a real fluorine silver

fluorine silver by God_Of_Griefers July 23, 2016

Fluorine Uranium Carbon Potassium! 

An intelligent way to say FUCK . Each element has a letter to represent it, Fluorine= F, Uranium=U, Carbon=C, Potassium= K.

Also Yittrium Oxygen Uranium can be added to say YOU.

Person 1: "Its your turn to clean the toilet."
Person 2: "Fluorine Uranium Carbon Potassium!"

or

Person 1: "Fluorine Uranium Carbon Potassium the test is today!"
Chem Teacher: "I see you're practice your elements for your test, good job!"

Fluorine Uranium Carbon Potassium! by Awesome Nerd. April 21, 2011

Fluorine

Fluorine is an extremely reactive and poisonous chemical element with atomic number 9.

The lightest halogen and most electronegative element, fluorine exists as a pale yellow diatomic gas at standard conditions.

Fluorine by kittens Σ:3 July 8, 2014

Fluorine Uranium Carbon Potassium Bismuth Technetium Helium Sulfur Germanium Thulium Oxygen Neon Yttrium

The symbols of these elements spell out "FUCKBiTcHeSGeTmONeY." Alternate ways to do this include replacing Helium (He) and Sulfur (S) with Hydrogen (H) and Einsteinium (Es), and/or replacing Bismuth (Bi) with Boron (B) and Iodine (I). Some people have been clever enough to use this as their yearbook quotes.

"Fluorine Uranium Carbon Potassium Bismuth Technetium Helium Sulfur Germanium Thulium Oxygen Neon Yttrium!"

Fluorine Uranium Carbon Potassium Bismuth Technetium Helium Sulfur Germanium Thulium Oxygen Neon Yttrium by wqufhoefi2cuhjhiveej November 29, 2017

Fluorine uranium carbon potassium

The first 4 elements that sixth graders would try and look for when seeing the periodic table for the first time.

Kid 1: Hey, that's element F! I think it's pronounced fluorine!
Kid 2: I found C! C is for carbon!
Kid 1: And that's K! It stands for...potassium? What?
Kid 2: Is there a U somewhere?
Kid 1: I still don't get it, why is potassium called K?
Kid 3: Guys I found it! Down here! It's called uranium!
Kid 2: Oh yeah!
Kids 1, 2, and 3: (chanting) Fluorine uranium carbon potassium! Fluorine uranium...

Fluorine uranium carbon potassium by 1plus1DoesNotEqualPotato September 12, 2016