Definitions by CEOUKM

UKM 

Abbreviation for "Ultimate Killing Machine".

Like you're going to "kill it", like becoming super human.

by CEOUKM March 29, 2022

John: Hey, I see you've been running for an hour every day!

Jake: Yeah, just completed 100 days.
John: Whoa! You're the UKM Jake!

UKM by CEOUKM March 29, 2022