Answer:
An appropriately loud response to fear, excitement, or your team scoring.
What kind of nail can be grown?
What is in seasons, seconds, centuries, and minutes, but not in decades, years, or days?
A king wears one on his head.
I am the enemy of all that is good and right. Five letters--that is the length of my name. Remove the first and evil I remain
I am a room that has a roof but no walls. What am I?