slapstick
noun
[ ˈslapstɪk ]
• comedy based on deliberately clumsy actions and humorously embarrassing events.
• "slapstick humour"
• a device consisting of two flexible pieces of wood joined together at one end, used by clowns and in pantomime to produce a loud slapping noise.
• "a loud and exhilarating rattle of bladders and slapsticks"