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

I am a word of 12 alphabets.

* Alphabets 12, 4, 7, 2, 5 : Eastern beast of burden
* Alphabets 1, 8, 10, 9 are street made famous by Sinclair Lewis.
* Alphabets 11, 3, 6 are past.

On whole it means a person suffering from delusions of greatness.

What Is it ?

If your uncle’s sister is not your aunt, what relation is she to you?

You see me once in June, twice in November, and not at all in May. 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?

I am a five-letter word and people eat me. If you remove the first letter I become an energy form. If you remove the first two letters, I am needed to live. Scramble the last three letters and I am a drink. What word 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?

What am I?

I’m tall when I’m young, and I’m short when I’m old. What am I?

What is full of holes but still holds water?