Tree Fetish
A bizarre condition, affecting mostly middle-aged salesmen, which is also known as Dendrophilia.
Due to his Tree Fetish we needed to keep little lewis out of the forest, he's a dendrophiliac.
Happy Tree Friends fetish
When you have a fetish for (i.e. you jerk off to) cute little cartoon animal characters dying gory horrible painful deaths.
I need to watch Happy Tree Friends in order to cum as I have a severe Happy Tree Friends fetish.