"Radio Friendly" in music terms refers to a song being aired on a radio station that appeals to mainstream audiences.
"Unit Shifter" refers to a song that can sell copies of an album. Ironically it's the most aggressive song in the whole radio un-friendly album.
Use just once and destroy
Invasion of our piracy
Afterbirth of a nation
Starve without your skeleton key
I love you for what I am not
I do not want what I have got
A blanket acne'ed with cigarette burns
Speak at once while taking turns