Her hairstyle is based on that of Farrah Fawcett, and her soprano voice seems to have a bit of Southern accent. In nearly every episode, Taffy coaxes Captain Caveman into helping with her "Daffy Taffy" plan to trap the villain du jour. She has blonde hair, wears a green dress with matching shoes, and has a large behind.
Taffy holds the middle position in the Teen Angels' hierarchy, below Dee Dee and above Brenda, and she appears to be Captain Caveman's favorite. She usually baby-talks to Caveman to get him to save them. When that doesn't work, giving him a kiss will.
At the start of the "Cavey's Mexicali 500" episode, Cavey is having a mildly erotic dream in which he and Taffy are alone on a small island, but sees Taffy being hoisted away by a giant pterodactyl. Cavey goes into action--but is rudely awakened.