i accidentally click join group on that new forum group thing how to do i ... not join it XD i made a mistake lol is there anyway to like not be in it anymore

crap crap crap

I don't think there is a way to leave the group until after you have been accepted. So just wait to be Accepted for Denied first.

crap, should i message the owner? or would that be rude ):

I don't think that would be rude. Just let them know you hit the wrong link and to please deny you.

thankyouuuu

No problem. ^.^