Ghetto Fabulous: Enter "Getfab" as the first name of a created boxer. Save the created boxer and Ghetto Fabulous will be unlocked under the heavyweights roster. Small fighters: Hold or repeatedly tap Up at the venue selection screen until the sound of a bell is heard. Select a venue to begin a fight with both fighters small. All venues: Hold or repeatedly tap Left at the game mode selection screen until the sound of a bell is heard.