Double A's name is derived from his wrestling stage name, Awesome Angelo. He is best known for his obsession with all things Stern, his intense "crush" on Stern's fianceé Beth Ostrosky, and his love of professional wrestling (often wearing replica wrestling belts).

Double A sports multiple Stern-related tattoos including one of Stern's face and another of the Howard 100 "fist" logo. His phone calls to the show invariably begin with the phrase "Hey Howard, how's it goin', what's goin' on?" in a strong, nasal New York accent. He claims that his family won a large sum of money in a lottery, enabling him to invest in real estate and retire early. In 2006, he "revealed" that, at the young age of 12, he had sexual intercourse with a friend's mother.

Double A's behavior was a subject of controversy at The Howard Stern Film Festival. He allegedly tried to extort extra tickets from Howard Stern On Demand producer Doug Goodstein beforehand. Later, he was apparently caught on video sneaking a girl into the "after party" and then leaving the affair with a few gift bags, which Double A categorically denies. Irish John, Angry Black, and Bobo support Double A's version of the events, while Zolar and Joey Boots insist that he is lying.

Double A most recently used irrelevant association with the Howard Stern Show to get dinner reservations at NYC's Nobu restaurant. When calling he was told there were no tables available for his party. He then said "This is Double A from The Howard Stern Show" (a title he gave himself), the hostess pushed him ahead on the list. Nobu's manager Richie Notar was annoyed by this and informed Howard 100 news.

On September 20th 2007, Double A bad-mouthed Playboy's Haydn Porter during a call-in segment when Haydn accused Double A of stalking her and inviting her over to "Watch Goodfellas and cuddle."