Yellow is a mechanical expert, but even though their a pterodactyl, they can’t fly, so they have a propeller on their back to fly. Yellow loves to prank cyan by hiding in boxes to make her think it’s a human, but he pops up out of the box and scares her. His friends are cyan, green, blue, purple, and orange. His creator is red. Yellow has a slight crush on cyan. His favorate food is a burger