They usually hear you in the stands.
I accidentally hollered “THE NEUTRAL ZONE IS NOT A HOT TUB!” because our players were a little dawdly in today’s game (which started out as 4-1 for, and ended up as 11-10 against – we had the game tied up until 24 seconds from the end of the third period).
Apparently, that is going on my “Athletic Support” jacket.
i make squee noises when you tell me stuff.