Sackboy is the name of the main character in LittleBigPlanet. He is (by default) a cute little stuffed animal whose skin is the texture of a potato sack, or something very similar. (In the game you are able to customize him.)
by Spare Change Inc. August 2, 2008
A violent, aggressive and racist version of Bald Sackboy who is known to sexually abuse women, kill certain people or get involved by police.
by Sackthing777 January 19, 2021
William: Wanna play Sackboy: A Big Adventure ?
kevin: Sure!
kevin: You got Multiplayer ?
William: yep
kevin: Sure!
kevin: You got Multiplayer ?
William: yep
by SacknanaYT May 7, 2021