Wild West show (5)
I believe the answer is:
rodeo
'wild west show' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for rodeo that I've seen before include "Horse sporting event for cowboys" , "Show with broncobusters" , "One should be up for this event" , "Originally, a round up of cattle" , "skilful exhibition?" .)