The term 'Seinfeld Regular' refers to the main characters of the popular sitcom Seinfeld, which aired from 1989 to 1998. These characters included Jerry Seinfeld, George Costanza, Kramer, and Elaine Benes, who was played by Julia Louis-Dreyfus. Elaine was a strong, independent woman who often found herself in humorous situations. She was known for her wit and sarcasm, as well as her fashion sense.