I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

I can sizzle like bacon,
I am made with an egg,
I have plenty of backbone, but lack a good leg,
I peel layers like onions, but still remain whole,
I can be long, like a flagpole, yet fit in a hole.

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

The more of this there is, the less you see. What is it?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

If an electric train is travelling south, then which way is the smoke going?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?