Coming out on group Facebook messenge

So I live a couple thousands of miles from my best friends and we have a group chat that's active just about every day.Last week when visiting home I came out to my dad. Since he was really the only person I was afraid of hiding from, I now consider myself out of the closet... so part of me thinks I should tell my friends (one already knows).Thing is we won't be hanging out in person for a few months... should I wait or just bite the bullet and shoot out a message to them saying "hey, just wanted to say..."?They're cool guys so they won't care. Hell, chances are ill say some offensive things in the process because that's my sense of humor.