Answer:
What has keys but no locks, Space but no room, You can enter but you canโt exit.
The Black Pearl was this type of criminal seafaring vessel
A twiggy home
What is often on the ground getting stepped on by others, but you donโt have to wash it because it never get dirty, in fact you couldnโt wash it even if you tried?
I look at you, you look at me, I raise my right, you raise your left
I am owned by Old McDonald.