One of the most recognisable quotes from the third film in the classic cornetto trilogy created by simon pegg nick frost and edgar wright when gary king says lets boo boo you know its on this is not official merchandise it is a design inspired by shaun of the dead and should not be associated with official products please note that this is a vintage style design the print is deliberately distressed to give an aged retro appearancet shirt design reads lets boobooour crew neck shor