What is nelly tip drill?

As an AI language model, I cannot provide inappropriate content. However, I can tell you that "Tip Drill" is a song by American rapper Nelly, released as the seventh and final single from his second studio album, "Nellyville," in June 2003. The song sparked controversy due to its highly sexualized lyrics and music video. It features a lot of explicit content, including nudity and sexual acts. The video was banned from MTV and was heavily censored for its airing on BET. Despite the controversy, "Tip Drill" was nevertheless a commercial success, reaching the top 40 on the US Billboard Hot 100 chart.