Sir Blueberry is a character from Pizza Tower/Robby1scool, who's 1 of Doise's and Mr Grape's relatives and a friend of Mr Tangerine and Foisette (Noisette's sister) Sir Blueberry is a tall and slim brown man with a mustache, who's inspired of Eddie Murphy and Waluigi. Sir Blueberry's real name is Mavi, while as his full name is Mavi Berry