Before hitting that 'post' button look up. Not only is there a spell check, but there is a preview button. Closely reread what you wrote. Is there anything you'll regret later? Have you posted any time recently in the last twenty-four hours? Are you setting yourself up to being poked at?
Rewrite or rerecord it.
Is there anything that's likely to have you end up with a tomato in your face? Edit. Unless you like the feeling - to each their own.
Remember what your mother likely told you about behavior in public, ladies and gents.