During a recent grading I had this guy stick his tongue out at me Maori style every time he got a shot in on me while sparring. It was really quite distracting and I got a few punches in the stomach as I stood there with my mouth open thinking "What is this guy doing?". I am pretty inexperienced as far as sparring goes but thought this was quite funny. I've also heard this other guy make a hissing sound every time he strikes and another girl makes her own little sound effects. Has anyone else come across some funny sparring quirks or better yet, do you have any?