Answer:
I am a portal to another world which you cannot enter. Only you can see me but I can't see you.
I am a house with two occupants sometimes one rarely three. Break the walls eat the boarders then throw away me.
I am higher than the king
I am a seven letter word. I am very heavy. Take away two letters from me and you will get eight. Take away one letter from me and you will get 80. What word am I?
When I am caught I am thrown away. When I escape you itch all day.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?