Definitions by Mattux355

o7 m8 

o7 is an emoticon of a person doing a salute and m8 = mate. In essence it is a greeting said many times online in MMOs etc. It can also be used to taunt and opponent like you are about to kill or defeat them in game.

LOL o7 m8 get #rekt nerd!

o7 m8 by Mattux355 August 6, 2014