Phrase used by
Dennis Miller to signify the end of one of his trademark
rants. Useful in the sense that it adds a bit of
humility to the statement. Plus, it reinforces the fact that what was just said was a
personal and possibly
inflammatory remark, and shouldn't be interpreted as
gospel; just some
guy shooting off his mouth.
The phrase has the same usage in popular culture: "I was just ranting; agree or ignore as you like."