Two come to mind. My buddy and I are playing a game of 9-ball and I get hooked pretty severely. I jack up to make a very difficult masse, needing to curve the ball about 90 degrees in half the width of the table, and strike the object ball 6 ft away. I miscue badly at the same time that one of the newer waitresses walks by the table. She sees that I was stroking in a direction nowhere near a ball, and says, "What the hell was that!". I grabbed the cueball again and said, "I was trying to do this" to show her what a masse was, not expecting anything but the cueball curving to happen. I set for the shot in about 2 seconds, and fired the object ball in!" She said, "NOW I'm impressed"
Second compliment. A local player who is even with me as a shooter, except that he has a weak break is talking to someone and they mention that we should play each other. He states that he would play me even if I would break for him. The other guy says, "Are you crazy, he could just not break well and screw you. He replied, "He wouldn't do that. He doesn't have it in him to cheat like that."