Tawneee
Tawneee (pronounced with each "e" as a separate syllable) is an exotic dancer, introduced in Thud! Tawneee is, in fact, merely her stage name; her real name is Betty. She is Nobby Nobbs's girlfriend for most of the book; they met when Nobby caught her eye while slipping an IOU into her garter belt. The fact that she is Nobby's girlfriend is somewhat shocking considering his barely human appearance and her incredibly stunning good looks. However, her looks make her unapproachable, as all men have considered her out of their league; Nobby only asked because he was so used to rejection he would have simply regarded it as just another day. Despite her profession, she is as humble as a caterpillar, and has about as much brains. She was completely innocent about sex, and was completely unaware that her job could be considered "acting like a floozy"; in the end, Angua and Sally explain the facts of, well, everything. Meanwhile, Nobby considers letting her down gently because she didn't know her way around a kitchen.
Read more about this topic: Discworld Characters