Happy Tree Friends is a American adult web series created by Aubrey Ankrum, Rhode Montijo, and Kenn Navarro, and was developed by Montijo, Navarro, and Jeremy Viet Duong for Mondo Media. The show achieved a cult following on Mondo Media, G4, and YouTube. Montijo, Aukrum, and Navarro serving as showrunners.
Being a adult animated show disguised as a kids cartoon show, the series features anthropomorphic forest animals, who are suddenly subjected to very extreme and cruel graphics violence to any episode. Each episode revolves around the characters accidental or deliberately inflicting pain, murder, or mutilation.