It’s as several smart posters have mentioned or alluded to, underground.
More:
1. Throw away the outside and cook the inside, then eat the outside and throw away the inside. What is it?
2. What is the longest word in the
dictionary?
3. Take away my first letter, and I still sound the same. Take away my last letter, I still sound the same. Even take away my letter in the middle, I will still sound the same. I am a five letter word. What am I?