Definitions by Known Knowledge

Happy Ecosystem 

Where an unusually large amount of hair based on the chest arms ect. shows up everywhere and can be seen even when wearing a shirt. BIGGER than a Happy Forest.

(At the Pool)
A: Dude!

B: What?
A: You got animals living there?

B: Yup, it's one big Happy Ecosystem.

Happy Ecosystem by Known Knowledge March 14, 2010