A green bear with BIG time
multiple personality disorder and Post-traumatic stress disorder (PTSD) from the show
Happy Tree Friends, where he is generally a sweet, loving kind baby boy, but any loud noises or the sight of a weapon (such as balloons popping or a knife) he will have a flashback to when he was in the Vietnam war, where he was a
Sargent. This causes him to switch to a deadly sociopathic killer who will kill everyone in the show, including himself.
He always has extreme guilt after he does anything, resulting in him punishing himself most of the time.