The Rush Hour With JB & BillyTriple MBilly Nails His Fruity Friday Kangaroo Joke Billy kept it simple for his Fruity Friday kangaroo joke!BILLY’S 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.BEST OF THE RUSH HOUR: