Lyric discussion by Katzenjammer 

Cover art for Pretty Little Martha lyrics by Loudon Wainwright III

I've probably called my parents far worse during my teenage years.

Loudon also wrote "Hitting You" and "That Hospital" about Martha, which makes her perfectly entitled to write "Bloody Motherfucking Asshole". Anyway, I believe everyone has come to terms and made peace with things in this family.