Rodrick Heffley is a member of The Barney Bunch. He is a very swell grunge singer in Drewland. He has a band called Loded Diper is is called that because the band members love the smell of poop. He wants to form one big band with all of the singers in the Barney Bunch. The Diamond Dogs carry his band's insturments on stage. His band members include Chris, Bill Walter, Ward, and Ben Segal. In the Diary of a Wimpy Kid books series it may have seemed like Rodrick hated Greg, but they actually don't.