'Tiswas' was a British children's television show that aired from 1974 to 1982. It was known for its chaotic and irreverent style, featuring a mix of sketches, games, and live performances. The show was particularly famous for its use of custard pies and water fights, creating a fun and messy atmosphere that appealed to young audiences. The program was hosted by a team that included Chris Tarrant, Sally James, and Lenny Henry. It became a cult favorite, influencing later children's shows with its blend of humor and audience participation. 'Tiswas' is remembered for its unique approach to children's entertainment and its lasting impact on British television.