Drummer for the pop punk band Blink-182, which is known for such popular songs as "What's My Age Again?" and "All the Small Things." He had a reality TV show titled Meet the Barkers from 2005 to 2006 and many came to recognize him for his heavily-tattooed body and mohawk.
He has performed with a number of hip-hop artists and he was also a member of The Transplants, Box Car Racer and Plus Forty-four.
He was briefly married to Melissa Kennedy from September 2001 to August 2002. He was also married to Shanna Moakler from 2004 until 2008. He has children named Landon and Alabama Luella.
He was a part of Blink-182 with Tom DeLonge and Mark Hoppus. He and Hoppus later formed the punk rock group +44.