I am confused by all the anger. This guy was definitely rude for speaking out loud, but what was his insult? First he says "you should see this guy getting a pedicure". That could be a dig or just explaining to someone not present, there is a guy getting a pedicure. There is really no need to point it out but most people find us to be a curiosity at the very least which makes us seem worth pointing out. They should be more discrete about it though. As for the "sugar in his tank" comment, maybe I'm missing something. Once again it is not necessary but quite original - to me. I think it is funny and harmless. Don't we all have a sweet side? I am not justifying this guy's words one bit, I just see it from a lighter perspective. For all the comments I've heard over the years, this one is close to the bottom of the scale. If there is a deeper meaning, please tell me.