Pajama Sam 3: You Are What You Eat From Your Head To Your Feet is an adventure game released in 2000 by Humongous Entertainment. The game was released for Macintosh, PC (Windows) and PlayStation.

Pajama Sam 3: You Are What You Eat From Your Head To Your Feet is an adventure game about Pajama Sam who ate 19 boxes of cookies. Because he wanted a figurine of his favorite superhero - Pajama Man. The twentieth box escaped into the pantry, which he himself began to pursue. Sam ends up in his pantry on the island of Mop Top, where there are six food groups. The island is based on Sam's body, locations are based on organs and body parts, and have their names as well.


Sam comes to the land of snacks and sweets for a "political party" organized by a political party to conquer the island with snacks and sweets. Its goal is to introduce your own bad diet. The party notes that the hero may be an obstacle to their plans.
Sam ends up in prison, escapes with his fellow inmate Florette, a broccoli stalk, and a vegetable delegate to a food group peace conference at the Food Pyramid. After learning that only two delegates are present at the meeting, he decides to save the delegates and avoid war.