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
by hby6 April 28, 2009
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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...
by !rving January 7, 2007
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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.
by JustinTechnique March 21, 2019
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