At a small burger joint in the middle of the woods, the Happy Tree Friends enjoy lunch. Pharaoh Wrappy is hard at work cooking the burgers, while Flaze and Otus are eating together. Flaze tries to squirt some ketchup on their fries, but he accidentally squirts it on Otus.
At just that moment, a happy and hungry Shelly opens the door. She sees Otus covered in ketchup and suddenly goes into a trance. Though Flaze and Otus laugh about the incident, Shelly believes that he has been injured, causing her to react and in result, we see Otus dead with blood all around him in the background as Shelly shows her scary, evil face at the audience.
Shelly jumps over to their table and flips it over, causing fries to fly everywhere. Flaze turns his attention to Shelly, but he doesn't seem too worried as he continues sipping on his drink through a straw. Shelly grabs Flaze's straw and uses it to stab him in the heart. Blood starts pouring out of the straw and, in a panic, Flaze drinks his blood through the straw to get the blood back into his body. This doesn't work, and he soon dies.
Otus screams and looks around the room, having lost sight of Shelly. She emerges behind him and shoves a ketchup squirter in one of his ears and a mustard squirter in the other. She squeezes both squirters as hard as she can, causing ketchup and mustard to pour out of his nose, killing him.
Next, Shelly goes behind the grill where Wrappy is standing. She grabs him by the back of the head and shoves his face down on the burger grill, causing him to scream in anguish. Laughing, she pulls his head up and we see that the grease has melted his face onto the grill, exposing the nerves of is face. As Wrappy is still screaming, Shelly shoves his face back onto the grill.
Outside the building, The Rat and Bonny get ready to enter. Before they can open the door, however, the front of the building explodes, crushing the two beneath the door. Generic Tree Friends rush out, jump out, and get tossed out of the building while on fire. Back inside, Shelly lands on the ground, just before the fries. Seeing a pool of Flaze's blood, Shelly grabs a fry and dips it in the blood, mistaking it for ketchup. Shelly eats the fry and sighs, contently.