Stand-up comedy After seeing the 1988 film
Punchline, Diaz responded to an advertisement in a
Denver newspaper for a $37 stand-up comedy course, and developed a
blue comedy act. Before he did his first standup routine, he worked as a doorman at Wit's End. Diaz performed his first routine on June 18, 1991, at
Comedy Works in Denver, at a show headlined by Matt Woods. In April 1992, prior to his opening spot for Troy Baxley in
Boulder, Colorado, Diaz took cocaine before going on stage and had a set that he described as "a disaster". He then ceased to take the substance before a performance. After developing his act, Diaz entered the Beck's Amateur Comedy Competition and won. He initially lost another competition until the winner was caught
stealing jokes made famous by
Jerry Seinfeld and Diaz was declared the winner. Diaz claimed Comedy Works manager Wende Curtis promised him a flight to
Los Angeles for a showcase spot at
The Comedy Store for owner
Mitzi Shore, but never received either. In December 2016, Diaz put out his first one-hour comedy special,
Sociably Unacceptable, through the on-demand subscription services
Seeso and
Comedy Dynamics. Originally the part had a mere three lines, but Diaz's tape got his part extended. In 2005, Diaz expressed his wish to continue as a
character actor, saying: "It's like a dream come true for me. ... I got my call and I have to make the most of it". Around that time, Diaz prepared his one-man comedy show
Larceny & Laughter, which featured stories about his time growing up in North Bergen. The podcast ended in November 2012 after 113 episodes. Diaz named it after a phrase which his former manager told him while he was working selling cars in Boulder. Episodes were released on various audio-only podcast platforms in addition to the audiovisual version on YouTube, where they garnered over half a million subscribers. On October 5, 2020, Diaz launched a new podcast series, ''Uncle Joey's Joint'' after moving back to
New Jersey from
California. Diaz's former producer and sidekick Lee Syatt has been a recurring guest on the relaunched podcast but is no longer the show's producer. ==Personal life==