Pronounced "Sixty Twelve'd" (not to be confused with "Six Thousand Twelve")
1: The act of placing a 6012 on an object; be it a sticker or in writing
2: The act of finding the number's 60 and 12 placed within close proximity of each other
Example for 1:
Steve falls asleep at a party
Brian: "Check out Steve's face, I 6012'd him"
Example for 2:
James: What does 6012 mean?
Laura: I don't know