Neptune's Trident

When a woman is laying naked on her stomach, you put your thumb in her ass, 2 fingers in her vagina, and your pinky massages her clitorus.

I went over to my woman's house, and gave her the ole Neptune's Trident until she blacked out.

by Blade_Slasher June 30, 2021

Geairn Neptun

Geairn , last name from close Family friend

Neptun , un known

Geairn Neptun is late for work.

by Geairn March 19, 2023

Neptune Naughty

Doing the cosmic naughty, typically when two people are into space cosplay

We did the Neptune naughty last night, it was out of this world

by Naughtycosmo March 20, 2023

neptune

either a planet called neptune which is usually associated with the sea, or old man jenkins who called himself neptune

the false king neptune was old man jenkins
the planet neptune could not support life as earth could

by nonekopopo February 17, 2023

Jet Neptune

Popular comedian and American pornographic actor Sam Hyde's sidechick. He is a proud homosexual man with a fragile ego who often finds himself in petty online drama. Used to be a musician but that didn't work out.

X: Shalom brother Y, can you help me with my homework?? I swear I won't turn my back on you after it's done.
Y: Yeah, just don't Jet Neptune me.

by Samiul Haider December 19, 2023

Neptunic

Another made-up sexual attraction by the mental health organization

“Hey John I just figured out I’m neptunic!”
“Tf? You’re damn planet”
“No! That is not true at all. That’s very neptuniaphobic to assume that. It actually means-“
“Go talk to Uranus you fucking Ice Giant”

by HayHayDaFox December 15, 2022

Neptunic

Describes the "sexual orientation" of someone who wants the p**sy and does not care about the identity of the person it's attached to.

Someone who's dating app filter accepts women, non-binary and trans men.

I absolutely respect your gender identity, I'm not a desperate straight man, I'm neptunic!

by Hatfull December 18, 2022