Answer:
It can be used onstage or to express admiration. What is it?
I travel the world and I am drunk constantly. Who am I?
I'm the start of eternity and the end of space. There are two of me in heaven and one in hell.
In spring I look gay, Covered in a green array, The warmer it gets the more clothing I wear, As the cold grows, I throw away my clothes.
What is the end of everything?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?