Gourdy is a small pumpkin. At the top of his head, he has a stem and leaf. A seam separates this from the rest of his head. He sports a fanged grin, and his eyes are uniquely distinct in that they have a black sclera and white pupil. He has large paws for hands, with three claws on each hand, and a long tail, with a leaf at the end of it. His head, torso, and hands are orange, while his arms, legs, claws, and tail are green. His legs also have white stripes on them and a gradient into a darker green, resembling a pumpkin vine.

Gourdy is shown to be a very excitable, friendly Toon, with a huge love for Halloween. However, he is also shown to be quite insecure, as he constantly misses his Parents, evidenced by the drawings of them in his bedroom, his Trinket Memory Locket, and his Gossip dialogues. It is also possible that the expectations placed upon him as a Main Character Toon despite being a kid plays a factor in this.

Gourdy demonstrably idolizes the Main Character Toons, perhaps even seeing them as superior to him, an example being his dialogue with Vee revealing his deep admiration for the Toons. Gourdy's room even features plush toys of all the Main Characters, further supporting this. Gourdy also seems to be polite and well-mannered, as evidenced in his dialogue where he frequently addresses other Toons as Mr. or Ms., unless instructed otherwise.