Adomian was born Omaha, Nebraska on January 31, 1980 and raised in Atlanta, Georgia. His family moved to Los Angeles, when he was ten years old. Adomian is an alumnus of Los Angeles Baptist High School and attended Whittier College studying in a self-designed major in Economics and Theatre Arts. He notes that he did not graduate during a 2017 interview with Pete Holmes. Adomian is of Armenian descent.
Adomian began appearing as President George W. Bush frequently on The Late Late Show after Craig Ferguson took over hosting the show in January 2005 until 2009.
In 2008, he appeared with Comedian Greg Giraldo at venues around the country as part of the Indecision '08 Tour produced by Comedy Central. He has performed at comedy festivals across North America, including Just for Laughs in Montreal. In March 2012, Adomian had his first overseas appearance, headlining a sell-out two night show in Seoul, South Korea for Stand Up Seoul.
Adomian often makes live appearances around the country doing standup or characters, particularly at left-wing political events like YearlyKos, Laughing Liberally, the National Conference for Media Reform and campaign events for Congressman Alan Grayson. In 2010, he made several live standup appearances across North America in the Breaking Even tour.
In 2011, he was cast as a co-lead in the un-aired Kari Lizer pilot project for NBC alongside Sarah Paulson and Tim Meadows.
In 2012, Adomian released his debut comedy album Low Hangin Fruit. The release was the first album released by Earwolf, and received mostly positive reviews. The one-hour stand-up set features personal stories, a number of Celebrity impressions and political material including observations regarding the cultural perceptions of LGBT people.
Adomian toured the US with the Trump v. Bernie tour in February–March 2016.
