You know, its only rarely when I do it, but if I'm mad enough to do it, I start shaking.... not because I'm cold, or scared, but people ask why I'm shaking, I just say "T-10,9,8,7," And they know the rest... in other words it means "1. Get the fuck away. 2. You have 10 seconds to leave the room. 3. if you do not comply, I will kick your ass."