American Chopper is a reality television series that premiered in 2003 on the Discovery Channel. The show follows the daily operations of Orange County Choppers, a custom motorcycle manufacturer founded by Paul Teutul Sr.. It showcases the design and construction of unique motorcycles, often featuring elaborate themes and customizations. The series highlights the relationships between the Teutul family members, particularly between Paul Sr. and his son Paul Jr.. Their dynamic often includes conflicts and reconciliations, adding a personal touch to the technical aspects of motorcycle building. The show has gained a significant following and has inspired various spin-offs and merchandise.