When she makes a mistake, Angela's first response is usually to shift the blame to someone else, along with an insult.
Angela's extreme religious homophobia makes her dislike Will & Grace (although she says it's because it's "terribly loud"), except for the scenes with Harry Connick, Jr. She is a former child beauty pageant contestant, and says that she enjoys being judged.
She also seems to be something of a conservative (albeit hypocritical) Christian.
She states that the two books she would bring with her to read if stranded on a deserted island are the Bible and The Purpose Driven Life.
Angela Martin is the head of the accounting department at the Scranton branch of the fictitious paper distribution company Dunder Mifflin, extension 128.