Killy 

A very close friend that you trust

J1 is my Killy you know, known man from young still

Killy by Ggfb June 21, 2020

Killy 

One of your bros

Yes Killy

My Killy

Killy by Guzzie the Word Merchant April 23, 2022

Killy 

Killy is someone who you are close to and someone you trust

It is British slang used mostly is south london.

Speaker1: s1 is my guyyyyy
Speaker2:yeah man he is my killy still

Speaker1: yeahhh

Killy by U scrummed it June 30, 2022

Killy 

Noun. Killy is a shortened and more hip version of “killer.” Here, killer is used to refer to your badass friend.

Eg 1. What’s up my killy?

Eg 2. Conzi: yo bro

Donk: Yh my killy

Killy by ConziIsUnBelievable November 8, 2021

killy 

Killy- referring to anything that is really good, awesome, fantastic... like bomb chronic, great beer, an awesome experience, etc.

Man this bud is killy!

Yo homie, that party was killy last night...

Damn girl, you give some killy dome.

killy by Shmeegsondeck January 6, 2010

KILLY 

A Toronto-based rapper, who is known for dropping many bangers, including 'No Romance' and 'Killamonjaro'. His music is frequently heard in now-Florida-residing NELK's videos.

McKinnon: Did you hear KILLY's 'No Romance', Sameer?
Sameer: "Yeah, bro. It's lit aff"

KILLY by TheEducatedBlackGuy May 5, 2018

Killy 

A feeling of wanting to kill multiple people for being shitbags, but knowing you can't and won't do it.

I shouldn't leave the house today, cause I'm feeling pretty Killy

Killy by Blondegirl1301 November 25, 2019