scoping chromies 

the act of taking chromies (chrome valve caps) off car tires to put on your bike tires.

or just for fun.

i went scoping chromies yesterday

scoping chromies by XylophoniX April 8, 2007

chromie homie 

The name you give to your mentally challenged friend (for they have an extra chromosome)

"Yeah I know David has autism but we're chill, he's my chromie homie"

"That special ed kid is my homie with an extra chromie"

chromie homie by TheRollexWatch November 28, 2016

Coromies 

People you spend the government mandated coronavirus lockdown with.

I was chillin with my coromies during the Seattle coronavirus lockdown.

Coromies by EnemyBread March 23, 2020

extra chromie 

When you or someone else has an extra chromosome causing them to be retarded

Bro I think Melisa from the Voice has an extra chromie

extra chromie by PPSOFTBrynanna May 16, 2019

chromessi 

A “Chromessi” is a sexual act where a woman jerks a mans penis off with her feet. It occurs when she does it in a way that is so impressive she can be compared to renowned soccer star Lionel Messi and his spectacular footwork.

She gave me an amazing Chromessi

chromessi by Exvis December 27, 2020

Homie with an extra chromie 

Person with Down Syndrome, due to the fact the condition is caused by a person being born with 47 chromosomes instead of 46.

That guy with Down Syndrome is my Homie with an extra chromie.

Homie with an extra chromie by Golden Hawk April 13, 2023

chromie 

A chrome valve cap for a tire, desired by teenagers to stylize their bicycles.

That BMX would look real nice with a pair of chromies.

chromie by Sammy Fan April 27, 2004