Now who owned the coin was a kid named Ike Jacobs. While Ike at first only used the coin for special occasions, he soon began using the coin to get back at certain people who disliked him.
One of the first things he did was use his coin to get his older brother to stop bothering him and then he made him his butler. Now whatever Ike orders, his brother will do it automatically.
Another thing he did was take revenge on the bully at his school. And what he did was basically turn him into different kinds of things: First he turned him into a dog, then he turned him into a frog, then he turned him into a rat, then he turned him into a fish, and finally he turned him into a slug.
Lastly, the last person he got revenge on was his math teacher, Eleanor. Although with her he did something different. Ike basically what he did was wish that his teacher would become something random so that she could no longer teach at school.
And as always, the coin landed on heads, and in a matter of seconds Eleanor was transformed into: