M8 == mate
User1: hey!
User2: hi m8!
User1: play a CSGO round?
by Rhodos32 February 22, 2015
Get the M8 mug.
1) Australian slang, short for mate.

2) A metric screw thread.
3) Motorways in GB, Ireland, Hungary, Armenia, Russia and Belarus.
1)"G'dAy m8" - " h0w r u doiN m8?" - "y@r m8, i neEd a M8 scr€w, m8" - "co0l m8, i'll br!ng u 1 0VeR da M8"
by Luckyleprechaun February 19, 2014
Get the M8 mug.
An abbreviation of the word 'mate'.

This is usually used in texts between good friends.

Sometimes used out of pure laziness, other times just to look "cool".
"Hey Joe!"
"Hey m8, how's it goin?"
by Alyx August 25, 2016
Get the M8 mug.
A word that means mate, often used by cringy people that think they are cool and edgy but just end up looking stupid and lame.
by Fuckingchicken May 25, 2018
Get the M8 mug.
Postcode area of Manchester
My postcode is M8
by Stejc123 September 23, 2008
Get the M8 mug.
no m8 is the expression used when someone has spoken unjustly and is out of social verbal boundries and need to be owned.
hey look this buddah has the face of jesus on it, thats ironic!.......NO M8!
by Tom hubbard June 1, 2005
Get the no m8! mug.
Noun:
Used in Australia as an abbreviation for friend or mate.
Noun:
Used in MLG compilations as a fighting word
"U WOT M8" "U WANT 2 G0 M8"
"NØ ITS 2scary4me"
"3scary5me"
by Ross Washington February 17, 2017
Get the M8 mug.