Treeotch Share definition Flag Like the word Biatch, but pertaining to a tree hugger or hippie who is acting in a bitchy manner. That hippie was being such a treeotch, so I told her to get that stick out of her ass. Treeotch by J. Pitty October 31, 2007 0 0 Get merch Get the Treeotch mug. Buy Now — $32.95 See more merch