Complex sentence: Heenan insisted on having his own show opposite "Prime Time" called "The Bobby Heenan Show", which was basically used as a catalyst to insult Piper and Monsoon after leaving "Prime Time" on bad terms.
Split into simpler sentences: Heenan insisted on having his own show opposite Prime Time called "The Bobby Heenan Show". Which was basically used as a catalyst to insult Piper and Monsoon after leaving "Prime Time" on bad terms.