What is a pudding girl mentioned in two and half men?

In the American comedy series "Two and a Half Men", a "pudding girl" refers to a type of woman usually played by actress Missi Pyle in multiple episodes. These characters would often be depicted as simple-minded, naive, or somewhat dimwitted, and played an intentionally exaggerated version of the stereotypical girl-next-door. While the term is not central to the show, these characters played by Missi Pyle were affectionately referred to as "pudding girls" by fans for their often air-headed and comedic personalities.