My mouth tastes like blood I've got a canker sore And goddamn does it hurt Grew from one to more So pour a cup of water, add some salt And swish it through my mouth Swish swish swish swish swish You're like a canker sore You never really leave Just when I think you're gone You come right back and attack me So I'll make your poison, swallow it down And hopefully that keeps you away for now Because with every word I speak You make me cry out in pain My friends all know that I can't eat And I've gotta try and explain That it's all because of you You'll never leave me will you? I've got a canker sore Underneath my tongue It's always judging me Been here for months But one day I'll beat it One day I'll defeat it Because I don't need it I don't fucking need it