Answer:
I am the place to turn when nature calls.
I am orange and sound like a parrot.
Turns me on my backs and open up my stomach. You will be the wisest of men though at start a lummox.
When I get closer my tail grows longer but when I go away my tail leads the way.
I belong to you but others use me more often than you do. What am I?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?