League of Legends term based on a well known toxic EUW (Europe west) club, used in any situation in which you do something against the norm, or toxic.
John: "Mazi you're a fucking whore!"
Bob: "L9!"
by L9 BTFO'er July 1, 2019
Get the L9 mug.
Group of League of Legends players such as psychopaths and brainless idiots. Known due to the toxicity of their members, who probably are higher elo than you.
Low elo player: omg, you know nothing you bitch
L9 member: kys nigger im gonna smash your head into a concrete wall and slit your throat.
*L9 member runs down mid*
Low elo trash: omg repotr dat troll
by Däggermeister July 11, 2018
Get the L9 mug.
L9 stands for "Edgy 12 y/r kid who thinks flaming is cool"
L9 can stand for "Cool","Edgy" and "Cringe"
"Bro, He is so L9"
"Kys lol"
by YEETHAW August 23, 2018
Get the L9 mug.
Group of toxic members including RATIRL AP0CALYPSE OBSESS DEATHMARKED IVANYIBOG OPSHACO WOLF PORNSTAR ZILEAN

They play League and are all high elo and very toxic, the word is now used in almost the same manner as being toxic.
by 1923812938 July 8, 2018
Get the l9 mug.
The logical progression from l8 = l8++.
I'm tired and cranky - l9
by N_S_T December 2, 2006
Get the l9 mug.
gross gore : it's my promos guys

ap0calypse L9 : ok papi :33
gross gore : no way it's apo

ap0calypse L9 : neck ur self disgusting acne face XDDDD
by ahmad gaming489456 November 24, 2021
Get the AP0CALYPSE L9 mug.
When the Japangloids of hypixel.net die in their favorite hypodermic mini game of mega walls they will become triggered more then the 7 suns and get on alt accounts to use their CHEATS and when they fail at cheating they will tell the L9 members of hypixel mega walls mama to die and they hope you die in macdonalds
L9 i hope your mama die
Your mama should die in Macdonald
Mama die
L9 MAMA DIE MACDONALD
by blackexcellence April 5, 2019
Get the L9 MAMA DIE mug.