Answer:
An appropriately loud response to fear, excitement, or your team scoring.
What is the end of everything?
Proof you've done your time in school
You could do this to a motion, see it on a watch, or place this in a race.
My second is performed by my first, and it is thought a thief by the marks of my whole might be caught.
Both a currency and an antlered male. What is it?