TentaCoolG 

A Player that is good at pretty much any game they play

He's destroying everyone... "Must be TentaCoolG"

TentaCoolG by TravisScott from Fortnite September 29, 2020

tentacool 

some stupid annoying jellyfish thingy that appears every other minute when you're surfing/swimming in the sea. it sucks ass but it still wants to pwn your lv 100 pokemonz lol

player: stupid tentacools appear in the sea every other second

tentacool by hby6 April 27, 2009

Tenticoolio 

A thing that he says, it means "Float a boat with a weird whale", "Canada is not good", "Canada is not real", "Canada is the black guy that got hit by an ice cream truck", "Short people can't be police men", "Gunga wunga bunk bunk", "Dem jelly boys are too old now", "Mr.Catapilla Pants is cool". (btw, mr.catapilla pants is an underground rapper)

Man dude! Tenticoolio

Tenticoolio by Dave Long August 12, 2017

TentaCool 

1- a Octopus type pokemon....

2- a poke-dorkie way to say "cool"

Pokedork1: hey dude, sup?
Pokedork2: not much, i just bought a link cable
Pokedork1: man, thats just so TentaCool...

TentaCool by !rving January 8, 2007

Tentacology 

The study of tentacles and other tentacle applications.

All Japanese manga writers are required to take a course in tentacology in order to properly tentacleize their creations.

Tentacology by NickyRodgers October 24, 2015

tentacooling 

When you cum twice and wrap the cum "tentacles" around your partners neck and scream "You do not have enough badges to train me!"

Susan: Do you want to try Tentacooling tonight?
Dan: No, you know I can’t cum more than once without getting tired.

tentacooling by JustinTechnique March 21, 2019