The Rush Hour With JB & BillyTriple MBilly’s Car Wash Joke Billy’s hot streak continued this afternoon! “Yesterday I was washing the car with my son…” CAR WASH JOKE: Follow @triplemrushhour to watch all of Billy’s jokes on Instagram. Catch the best bits of the Rush Hour on the LiSTNR app! Download it here. RELATED: The Top 5 Triple M Cricket Moments Ahead Of The AshesRUSH HOUR BEST BITS: