Doug's Dougapalooza (S06E06)

Connie Benge becomes fixated on a contest hosted by a local radio station that could launch her into rock 'n' roll stardom. She ropes Doug into her dream, becoming so consumed by her goal that she considers dropping out of school, inspired by Flounder from The Beets. Eventually, she comes to the conclusion that Flounder might not have made the best choice after all. Meanwhile, Al, Moo, and Skeeter are busy trying to reach the lake monster by inventing a device to call it.