Board Thread:General Discussion/@comment-6192846-20150613141203/@comment-6966973-20150821015829

sm refers to the ID number of a video on NND, such as Full Moon Laboratory being identified as sm9835291.

that's only 7 digits, though.

the upload date for FML is 02/25/2010 if it follows American format, 25/02/2010 anywhere else.

I think the mothy's hair comment might be a joke...? Something like "the answer is the amount of hair on mothy's head" is what my friend got.