i have two things that i find real funny...been doing them for years and know other people have some stupid or funny things they do...for one i bite my tongue not knowing just happens when im trying to concentrate or just focused on something that im doing...dont think people really notice. and when im in the shower just before im bout to get out for i turn the water on hot...really hot as much as i can take and just let the water hit my balls that feeling is just