Answer:
I am not very commonly found! Only in some rainforest! I have an odd number of toes! I'm very lazy and hang upside down!
If you've got me I'm everywhere. If you share me I'm nowhere. What am I?
When young I am sweet in the sun. When middle-aged I make you gay. When old I am valued more than ever.
I am a portal to another world which you cannot enter. Only you can see me but I can't see you.
The more you look at me The less you see.
I flow from the Homerβs mouth when he sees doughnuts.