What is Mm/?
1.
Too Much Fucking Metal For One Hand
That Concert Was Fucking Awesome mm/
2.
too much metal for one hand. done by putting hands in fists, putting them together (like the m's) and sticking up both your pinkies
woah slayer is way to heavy better switch from m/ to mm/
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Random Words:
1.
This is said when you forgot to tell a person happy birthday, and only remember the day after.
Bill: I had a great birthday yesterday....