1. A rant you go on, mainly directed towards yourself, in the presence of others. Not expecting or desiring a reaction from said present company.
2. Ranting to yourself aloud, much like thinking aloud.
Person 1: You know, that commercial was so stupid.....
*****5 Min. later*****
.....It's fuckin ridiculous!
Person 2: Dude, there was no need of, or point to that.
Person 1: Fuck you, it was a Rhetorical Rant!