I am first found in caves, now prolific online; I am a depiction, a drawing, a symbol, or sign. I will convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

It's pretty hard to give up.
If you remove a part of it, you will be left with a bit.
Even if you remove another part, the bit still remains.
Remove one more and it still remains.

What is it?

I am the largest in my family of fifty.
The youngest of our family lives separately from the rest of the family and so do I.
I am regarded as harsh and tough.
I am so large, you cut me in two equal halves,
each half would still be larger than the second largest member of the family.
Who am I?

When it is alive we sing, when it is dead we clap our hands. What is it?

Take one out and scratch my head, I am now black but once was red. 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?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

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

I shave every day, but my beard stays the same. What am I?