Being mean and telling people that it is only a joke, it's still mean. There are things a lot worse in the Internet, but that doesn't makes this good. As an ad

Being mean and telling people that it is only a joke, it's still mean. There are things a lot worse in the Internet, but that doesn't makes this good. As an advise remember that your possible future company probably will check your online persona. Be professional, be fun but don't be mean.