The title of this article is conjectural. Though the topic is found within The Simpsons universe, a proper name is not available.
Sherri and Terri's Cousin is a girl who is said to have a crush on Bart. She went to play spin the bottle with Sherri, Terri, Bart and Milhouse. Milhouse's spin landed on her but she moved out of the way and Milhouse accidentally kissed Homer.