Why did the Goblin apply to be a mailman?

Because he was great at delivering scary letters

Why did the skeleton refuse to go trick-or-treating?

Because he had no body to go with!

Why did the Minotaur start a career as a baker?

Because he was great at navigating the labyrinthine recipes and kneading dough with his hooves.

Why did the Cyclops go to the optometrist?

Because it had a vision problem