Donny is the main antagonist of the Ted duology, acting as the main antagonist in both films. He is Robert's father who desperately wants Ted to give to his son. Donny is also Ted's biggest fan and arch-nemesis.

Personality

Donny is an obsessive, violent, short-tempered, cruel, quick-witted, and crazed stalker and so-called "fan" of Ted. He cannot accept when things do not go his way and he is apparently stuck in a child-like emotional state. He has an instense love to drink alcohol and listen to Tiffany's song "I Think We're Alone Now". which it's leads to his defeat.

Donny is known for his serve of disliking, profanity. he usually responding, scream or starts a violence. or else he just simply tell a person not to swear.