I don't think anyone even read the original thread comment, jesus. He wasn't in Region chat, he wasn't talking to someone else in a public setting, his "jokes" weren't directed at the guy who reported him either.
I don't think you'll get a ban for this, OP. If you do, you have 2 friends + chat log to corroborate your claim, and then the accuser would then get banned (suspended rather) for false accusation.
Don't worry about this, keep having fun with your friends and stop using this forum. People here are MR 0 in reading comprehension.