shiny dome 

A particularly glossy head.

Wow, look at Dave's Shiny Dome!

shiny dome by DavesShinyDome January 27, 2016

Shiny Rock 

Someone that is really cute, but has a shit personality

(credits to Annie Marshall for this)

Wow he's super hot but he's just a shiny rock

Shiny Rock by Kyleechrist May 29, 2016

Shiny Piano

Laying flat on your back, knees bent pointed upwards with your feet flat. Your partner gives you a rimjob while humming your favorite song, using your toes as a piano.

My girlfriend was so pissed at me after telling her mom on our vacation she learned how to play the shiny piano. She has been trying to explain it for thirty minutes. I cant stop laughing.

Shiny Piano by Mainstreet640 October 17, 2019

Shiny Feebas 

Something you get just to cash in

Yeah I’m a Shiny Feebas Hunter

Shiny Feebas by MilkJugChug April 25, 2020

Shiny Donkey 

A bruised vulva resulting from a Donkey Punch maneuver.

Clementine: Bocephus, I got me a shiny donkey after that loving Donkey Punch last night. Hot damn!

Shiny Donkey by Cinco Alabachi September 16, 2020

shiny piling 

When someone's belongings are gone through unknowingly and reclaimed as theirs.

Hey where's my sun glasses? Someone's been shiny piling my things...

shiny piling by Drillbitt Doll December 30, 2020

shiny shitting

The act of someone hacking shiny pokémon into a game while taking a fat shit so they won't be judged.

Example of Shiny Shitting:

John: See Jerry over there, i bet he's a shiny shitter.

Antonio: Absolutely he is, have you seen his party?

shiny shitting by YourLocalTorchy November 6, 2022