The Rush Hour With JB & BillyBilly’s Girlfriend Joke JB was not happy with Rabs’ decision this afternoon! “You ruined my birthday!” GIRLFRIEND 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: Billy's Double Joke Gets Wooly AND Plastic!RUSH HOUR BEST BITS: