I wouldn't say I hate this, but I hear it all the time and it's kind of a pet peeve of mine. People will say things like, "that's an awesome bike man!" or "sweet bike, it looks fast". Don't get me wrong, I like when people make nice comments about my bike or my friends' bikes, but I get the feeling they say that about every bike they see. I've seen people say it to my friends who have completely stock, plain looking bikes. Nothing exceptional or flashy about them and people will still say stuff like that. I know I'm probably just weird, but the comments start to lose their value if you know they say it all the time. It doesn't mean anything anymore.
Unless it's a hot chick saying it...that never gets old and I always like that!
About the FZ6 though, I can't think of anything I hate being told. I get a lot of people that confuse it with other bikes when they're trying to show off like they know alot about motorcycles and they say, "Oh I like your [insert super common bike here]".