OC Ramps: Jailhouse mini ramp headed to the back of the warehouse for this one. Team riders Tyson Bowerbank and Josh hawkins along with friend Christian Sereika, put together this crazy ramp in a matter of hours. These guys worked hard and skated harder! they threw down some crazy tricks in this video as the day rolled into the night. web: ocramps.com facebook.com/ocramps instagram: #oc_ramps