"Happy" may be referring to two or more different villains. If you're uncertain which one you're looking for, just flip a coin. If you came here from a link, please go back and make the right link for one of the villains listed below.
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- Happy (Nolanverse)
- Happy Toyz Truck
- Happy Chapman
- Happy Chaos
- Happy Fella
- Happy Huntresses
- Happy Frog
- Happy Cat (Duck Dodgers)
- Happy (Happy's Humble Burger Farm)
- Happy Birthday
- Happy Hogan (Zombie)
- Happy Time Harry
- Happy Happyists
- Happy Cow
- Happy Feet (Meet the Spartans)
- Happy Child
- Happy Fluffy Kittyface
- Mr. Happy Face
- Trigger Happy
- Captain Happy
- Mr Happy
- Phantom Thief Hello Happy
- Happy Jack