Plutoniophobia

An intense fear of plutonium, whether due to its radioactivity, association with nuclear disasters, or just the ominous sound of the word.

Person 1: “I can’t even look at the periodic table without panicking at element 94.”
Person 2: “Dude, your plutoniophobia is getting out of control.”

by Hippopotomonstresesquipedalio February 24, 2025

Plutomarrs

Is the alter ego of a man Named Kyle Blake. Pluto was inspired by Bruno Marrs the singer song writer. The day he gained enough subscribers to go live on youtube. He now goes by plutomarrs and other names like paragon pluto or plutos closet of random oddities etc. Youtube name.is PlutoMarra and its good but yeah thats all

Yo pluto whats up my guy.
Hey anyone see plutomarrs today

by Kyle Blake March 18, 2025

Pluto

Small planet but kind of big ruled by god.

Me and Margaret guessed future nickname is pluto joaking

by prosvsjoesamronstbrown April 1, 2025

Pluto-esquian

The outer range-fringes of one's knowledge, the point before making things up or BS'ing

Bertha asked me more details about how sausage was made and I told her i had already reached my pluto-esquian limits on this subject.

by Caroline Eicher June 5, 2025

Plutonic Relationship

A romantic gray area where you’re more than friends but not officially dating. Named after Pluto’s “almost a planet” status — close enough to count, but never quite official.

First coined by author Deepti Jethani in 2025.

We hang out every weekend, text all day, and even met each other’s families, but he says we’re not dating. I guess we’re in a Plutonic Relationship.

by Deepti J August 11, 2025

Plutonic

When you are in a profound, yet undefined relationship with someone in a way that cannot be described by existing terms. It transcends words like “friend”, “lover”, “significant other” and is more of a combination of all of the above.

Rhett and Link are in a plutonic relationship.

by daisy.keithurbanlover October 28, 2025

Trap/Pluto

A really cool person who will be your best friend. He loves it when you abuse him. He will always be by your side.

TJ: "Hey Trap!"
Trap/Pluto: "?"
TJ: "ily <3"
Trap/Pluto: "ily 2 <3"
5 min later...
TJ: "I fucking hate Trap, I hope he dies!"
Trap/Pluto: "I still love you... <3"

by Not Pluto June 17, 2018