Answer:
If you have me, you want to tell me. If you tell me, you don't have me.
What has been around for millions of years but is never more than a month old?
What can go up but never come down?
What occurs four times in every week, twice in every month, only once in a year but never in a day?
You are owed one of these when someone wrongs you
A Chinese, Indian and a Swiss were going to a party. Who is most likely to bring a plus one?