Koom

Someone you love or you take care of.

Boyfriend or girlfriend ; husband or wife.

How are you koom?

I miss you koom!

I love you koom!

by Kunai13 February 22, 2018

Koom

A war criminal with atleast 341 known Geneva Convention violations against anime characters.

The anime writers trembled in fear as Koom walks in the studio with a M249 machine gun

by Mitsushi05 November 17, 2022

KOOM

A sound effect meaning "suck it"

Koom!!! Suck it.

by ouchmyballs February 26, 2019

kooming

Cooming to kpop

ahhhhhhhhhhhhhhhhhhhhhhhhhhhhh im KOOMING

by koomies February 5, 2020

chick-koom

The sound of a 20-foot rocket launching in an appreciably arid area, heard from about a mile away. It may be accompanied by a visible vapor trail that is either straight or shaped like a corkscrew; and it is considered to be exciting, regardless.

"What's it like to see it go up? It's 'chick-koom,' and it's gone," Judy Wallin said. "It is exciting."
area woman discussing Upham, New Mexico's future spaceport

by BillyJack June 17, 2009

Hallo class koom een

When ur German teacher tells u to go into the class room

*walks up to classroom
Weird foreign teacher:hAlLo ClAsS kOoM eEn

by Victory royale for Biden January 24, 2021

KOOM

Initialism combo of "King Of Mountain, KOM" from Strava and Oof, which means to expressing discomfort, as from sudden exertion or a blow to one's body; King OOf Mountain, KOOM.

Chad: "I saw the seggie on my garmin, tossed back 5 jetberry Gü's, and Zone 6'd my heart-rate for a KOOM."

Fred: "Bro that can't be good for your health."

Chad: "You wouldn't get it."

by LowcountryMTBassociation May 31, 2022