– an acronym very similar to 'gm' however this one 'gn' means goodnight.
Kinda like an online profile telling all of its digital, online friends to sleep well in the metaverse. To not only rest well but to prosper as well. A very wishing form of goodnight, not common IRL.
GN frens, gotta get up early to check my balance, even before I see what time it is!