Bill Gambini is a fictional character from the 1992 film My Cousin Vinny, portrayed by actor Joe Pesci. He is a New York lawyer who has recently passed the bar exam after multiple attempts. Bill is known for his street-smart attitude and unorthodox legal strategies, which he employs to defend his cousin and a friend accused of a crime in a small Southern town. In the film, Bill's character is complemented by his fiancée, Lisa, played by Marisa Tomei. Together, they navigate the challenges of the legal system while highlighting cultural differences between the North and South. Bill's journey showcases themes of perseverance and the importance of believing in oneself.