Either used alone or at the end of a post, meaning the poster disagrees but acknowledges that starting a long argument will just be a waste of time.
Poster 2: I think you're wrong, Republicans are definitely better for these reasons. 1RR
Poster 1: lol no, you're completely wrong on point 1, 2 and 3. Here's why.
Poster 1: You're not replying because I owned you? lol
Poster 1: please respond