It's simple, here's how it works the first person posts a word then the next person gives their own wacky definition for it then posts another word. Here's an example:
Person 1: Cake
Person 2: A delicious yet fattening dessert that is usually use to celebrate birthdays and weddings.
Yo-yo
Here's the rules:
Nothing dirty or inappropriate
No words can relate to alcohol
Here's the first word:
Cheese