MC Frontalot is an American rapper and producer known for pioneering the genre of nerdcore hip-hop. He combines elements of hip-hop with themes from video games, comic books, and technology, appealing to fans of geek culture. His lyrics often feature humor and references to various aspects of pop culture. He gained popularity in the early 2000s and has released several albums, including Nerdcore Rising and Final Boss. In addition to his music career, MC Frontalot has performed at conventions and events, helping to popularize nerdcore as a distinct musical genre.