Tentacle 

Something girls in hentai stick up there ass

No don’t put the tentacle in

Tentacle by Nobitches321 March 17, 2022

Tentacle 

A long, thin and flexible appendage used as arms and feelers. Also found in hentai.

Damn, I love tentacle hentai....

Tentacle by Oppais March 30, 2020

Tentacle 

A long tendril of flesh, often located in the vaginal passages

I have a tentacle in my vagina. LOL

Tentacle by Anonymous07945 May 26, 2016

Tentacle 

Big ass dick

Tina:did u hear about Tim
Stephanie:no?
Tina:HES GOT A TENTACLE

Tentacle by Badoink420 January 6, 2019

TENTACLE 

The male sexual organ, formally as penis

She sucking on my tentacle

TENTACLE by Alfred Cornelius August 22, 2023

Tentacle Hentai 

Nice Christian content that you can watch with little jimmy and sally!

"Hey kids, wanna go watch some Tentacle Hentai?"

Tentacle Hentai by Oniichan~!!! aAH!~~~ mmm! July 24, 2020

Tentacle blade 

The "tentacle blade instance" founded and made popular by Southpaw refers to any instance in which a character has the will, means, and resources to kill another character, and when given the opportunity, chooses not to with no further explanation. Most excuses given are the character forgetting to use their resources or calling them arrogant.

Person 1: "Hey, why doesn't Doc Ock ever kill Spider-man with the blades in his tentacles? He wants to kill him and has so many chances."
Person 2: "That's a tentacle blade moment and bad writing."

Tentacle blade by the massive big O January 16, 2022