The result of a chemical reaction usually contained in a tube. The mix will eject a very hot substance used purely as an attempt to try and impress 6th graders at a school gathering or as a high school science lab.
Teacher: “Listen up you ungrateful monstrosities, you are making elephant toothpaste.”
Class: “Fuck you!”
Teacher: “Shut your traps you disgruntled bastards. You’re lucky it’s not still the 1990’s or I would whoop your asses”
Class: “Fuck you!”
Teacher: “Shut your traps you disgruntled bastards. You’re lucky it’s not still the 1990’s or I would whoop your asses”
by Juul Sniper June 19, 2019

When asked about a jizz stain left on a sofa, t-shirt, towel, etc. one will often use the toothpaste defense
To avoid embarrassment, Danny used the toothpaste defense when his mother inquired about the sticky white stains all over his laundry.
Mom: Danny, I've been going through your laundry, and I've discovered a multitude of sticky white stains on almost all your clothes
Danny: It's just toothpaste, ma.
Wise teen: I used the toothpaste defense once, but after that I started doing my own laundry
Mom: Danny, I've been going through your laundry, and I've discovered a multitude of sticky white stains on almost all your clothes
Danny: It's just toothpaste, ma.
Wise teen: I used the toothpaste defense once, but after that I started doing my own laundry
by hombretropical July 29, 2012

When you have to talk, further expelling the frothy-green and white toothpaste/saliva mixture. This is one of the few unique phrases that can only be uttered in the presence of another human, while brushing your teeth.
by laugherlots December 8, 2013

This rule describes the phenomenon where when you get new toothpaste it'll only taste weird for a day. This rule can be applied to any event that becomes common place after about a day.
"Dude, my new toothpaste tastes horrible!"
"Don't worry about it, remember the toothpaste rule."
This was a term coined by Gavin Free from Roosterteeth Podcast #370.
"Don't worry about it, remember the toothpaste rule."
This was a term coined by Gavin Free from Roosterteeth Podcast #370.
by actuallynoplease June 6, 2016

the act of swiftly pulling out ones teeth before grinding them into powder and mixing it with their saliva creating a thick paste
by eggftwinmybutthole lolkm October 1, 2018

by Cummy worm July 4, 2011

Tatsudoshi: He was masturbating. MATURBATING. That's what he was doing. Masturbating.
Cornnbourbon: Unscrewing the toothpaste?
Cornnbourbon: Unscrewing the toothpaste?
by Don'tFucktheSoap March 28, 2011
