Sackboy (or Sackgirl) is the name of the generic avatar in LittleBigPlanet. The original version of the character, in the prototype Craftworld, was dubbed Yellowhead and, unsurprisingly, had a large yellow head. Sackboy is made of sackcloth and stuffing, with stitches clearly visible at the top of his head, and a large zipper down the front of his/her chest. SackPeople are apparetly only 8 centimeters tall. Sackpeople are stuffed with fluff and (believe it or not) ice cream! They are cute ♥♥♥♥♥♥♥♥ creatures, if you like them, join!