Answer:
I can be simple or I can be complex. I can be found in this riddle or in everyday life. I can be shapes or even colors.
What's orange and sounds like a parrot?
I am not a toy though many use me for pleasure. I have a butt but I cannot poo.
When I get closer my tail grows longer but when I go away my tail leads the way.
I am black when you buy me, red when you use me. When I turn white, you know it's time to throw me away. What am I?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?