Those are comments (that you wouldn't see in a proper media player) that I put in there to entertain myself (and other staff/people who want to use the .ass) when I'm timing. Except the Howard Mason comment was supposed to be deleted with the other VLC-breaking ones but I accidentally left that one in along with another one I think. Long day.
I'd also like to see these phrases that people find "very dodgy" because I'd like to know whether we've either fallen prey to terrible Japanese phrasing (this happens all the time in this show), our English grammar is breaking down or we're writing at too high a level for the average watcher to understand.