Lyric discussion by JennysSeagull 

Cover art for My Brother's Wife lyrics by Butthole Surfers

He is feeling very guilty about doing his brothers wife obviously. But the lyrics highlight his entire thought process. You can tell how his brothers wife is very hot from the song. That he had been wanting her along time. "I am a slave to my mind," is an awesome line. Thinking leads to doing so yes we are all slaves to our mind. I think he wants to steal his brothers wife hence the denying me part. and then the guilt of what hes done considering the reality. THen he totally takes off and leaves his brothers wife there sleeping.