Stewie Griffin

Stewart "Stewie" Gilligan Griffin (born September 11, 1998) is one of the two tritagonists (alongside Brian) of Family Guy. He's a flamboyant baby prodigy and the British youngest child of Peter and Lois Griffin and younger brother to Chris and Meg Griffin. Stewie, equipped with his teddy bear, Rupert and his laser gun, has, on several occasions, almost single handedly taken over the world and he seems to be obsessed with world domination and matricide. He has remained physically one year old since "Chitty Chitty Death Bang", up until "Life of Brian 2: Revival Reversal", where he celebrated his second birthday, an episode that aired a mere 15 years later. Throughout his trials and tribulations on the show, Stewie has gone through character development and derailment. Stewie became less murderous and vile in later seasons at the same time he became more openly bisexual.