I posted but don't know where my post went.,
As I said I was at a taping, there was a wierd guy behind us with a strange laugh (think he tried to get noticed) I myself have a distinctive laugh. and when i had a viewing party everyone said Oh My God we hear you…also my niece who was at the taping with me and I were…

Sorry, but you are wrong, I've been to a taping. the reactions are not only real , but they are used. I know because I and everyone who knows me could hear not only my distinctive laugh, but I let out an ahhh for Jim Parsons when he finally got his line right after 3 takes and his prop goggles popped off… also there…