Answer:
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.
I am the type of room you cannot enter or leave. Raise from the ground below I could be poisonous or a delicious treat.
The more you add the less it weighs. What is it?
My rings are not worth much, but they do tell my age. What am I?
I destroy your home from the inside out.
I have two coins, one is marked George I and one is marked George IV. One is genuine but one is a forgery. Which is the forgery?