Arj co-wrote an off-Broadway show called The Marijuana-Logues.
NBC gave Arj the lead role for Nearly Nirvana, a sitcom scheduled originally for fall 2004. Arj was replaced and the show never made air.
His nickname in Australia is Arjy Bargy.
Arj released a CD titled "Issues Were Here" which was a recording from his live performance at the 1999 Sydney International Comedy Festival.
Arj Barker has his own flash-animated series called Arj & Poopy. It's based on some of his stand-up material and it stars him and his cat Poopy.
(Arj doing a word association with "Wombat")
Arj Barker: Giant Hamster in the Southern Hemisphere, often referred to as "WHAT THE F*CK WAS THAT THING?"