Peeve #1 - An opponent who doesn't help collect the balls on a non-ball-return table.
Peeve #2 - Guys who woof/bark/argue...but no one ever sees them play. They are wasting my time, the person-they-are-woofing-at's time, the pool room owner's time (because the person-they-are-woofing-at could be playing someone else), and pretty much anyone-within-earhot's time.
Peeve #3 - People who ask me for ridiculous weight because they know I'm not going to give it to them and then they don't have to play. (There was a guy recently...and I asked him what he wanted to do. He should be playing me even...so what I was asking was how much he wanted to bet). He looks me dead in the eye and asks for the seven-ball. I called him a little b***h...and told him that he if didn't want to play me, then he could just say that. ( i know it sounds harsh...but he is one of those guys who is always mouthing off to everyone) The next week, I was told that he was telling everyone he was just kidding about asking me for the 7-ball and was saying that he would play me anytime. I walked into the pool room a couple hours later....he saw me come in and disappeared. Didn't even say good-bye to anyone. Guys/girls like this are worthless.
Peeve #4 - When I meet new people outside of pool (for example, at work) and tell them that I am a professional pool player...and then they say "Wow! That is awesome. You must be really good....but I think I can still beat you." They are always men, and not one of them could run 2 balls if their life depended on it. They are just thinking that they are good because they have played once or twice, on a barbox, at the local tavern, drunk off their arses, and they managed to beat their even-more-drunk-best-friend after 45 minutes. I can't stand these monkeys...and I will always offer to play...paycheck against paycheck. So far, no one has taken me up on it