You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

A father's child, a mother's child, yet no one's son.

Who am I?

No matter how little or how much you use me, you change me every month. What am I?

I was born in a small house and I live in it all alone. No windows and no doors have been assigned to my house. The only way I can go out is by breaking through the walls of my house.

Who am I?

I am Huge on Sunday and Saturday.
I am small from Tuesday to Thursday.
I do not exist on Monday and Friday.
Who am I?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?