Kingdom of Knuffel

i have (football game at random school on a dare dont ask)
i have never willingly had spicy food (i would be sent to the hospital if i did)

I have.
Though I am not into super spicy food.

I have never found a secret passage.

~
Me either, thought that would be pretty cool!

I have never had a facial piercing.
~

Neither have I. I only have my ears pierced.

I have never had stitches.

I have.
From when I bashed my chin open on a coffee table.

I have never seen a UFO.

Neither have I.

I have never run a marathon.

~
Neither have I.

I have never eaten a clam.
~

Me neither, but I have no intentions of doing so.

I have never been outside of the U.S.

Neither have I! :D
I've never consumed alcohol.

I have, but I don't do it often (like maybe once a year).

On a related note:

I have never had a hangover.

I have never...