Kingdom of Knuffel

I am not aware of ever having done that.

I have never been on a TV game show.

Me either.

I have never met a politician.

Neither have I.
I have never made homemade chocolate.

Neither have I but I'd like to!

I have never hosted a party.

Unless you count birthday parties when I was less than 12, neither have I.

I've never asked anyone for a signature.

I have.

I have never worked at a car wash.

Neither have I.

I have never been to New York.

I have. Once. It was terrible. So. Many. People.

I have never visited a cathedral.

neither have i!

i have never been on a cruise.

Neither have I.
I have never been outside of the continent I was born on.

I have never...