MusicRoach's definitions
When you start dating a dick and/or hoebag that comes between you and your band. Who Ultimately makes you choose and because you wanna hit that so bad you kill the band.
Derek's new vagina wants to come to practice again. She told him that if she can't come to practice then neither can he..... she's a Band Killer man, vagina will be the end of us all!
by MusicRoach October 1, 2014
Get the Band Killermug.