Serve the Servants - An autobiographical song about the whole Nirvana experience, the 'witch hunt' on Courtney Love, and a sarcastic response to the emphasis placed on the divorce of Kurt's parents
Scentless Apprentice - Based on the novel "Perfume" by Patrick Suskind, about a perfume maker who kills virgins for their scent.
Heart-Shaped Box - Themes of co-dependancy and many other themes.
Rape me - In Kurt's words, the song is a sort of poetic justice. A guy rapes a girl. He ends up in jail and is raped there.
Frances Farmer Will Have Her Revenge on Seattle - A song about the story of Frances Farmer, who was wrongfully declared insane.
Dumb - Ignorance is bliss. There is a certain care-free happiness involved in being dumb. Drug related thems dominate the song.
Very Ape - An Attack on the stereotypical macho man.
Milk It - A song about co-dependancy, it heavily carries the medical theme.
Pennyroyal Tea - A song about making a tough decision and the difficult choices around it and the guilt following it. Pennyroyal Tea is an abortive substance.
Radio Friendly Unit Shifter - According to Kurt this Song is a throwaway. A bunch of random poetry lines thrown together. The title is a reference to "Smells Like Teen Spirit" and it's slick, radio-friendly sound.
tourette's - This song has no meaning at all. Kurt just screamed alot. Based on tourette's syndrome, which causes one to shout out obscenities at any time.
All Apologies - Contrary to popular belief, this song is not about Francis and Courtney. This song is about someone giving up on life.
Gallons of Rubbing Alcohol Flow Through the Strip (Import version) - More or less, a poem to words. This is an improv-style song. Called "Devalued American Dollar Purchase Incentive Track" inside the booklet on the uk version of in utero.
Dictionary definition of "In Utero"
Pronunciation: in-'yü-t&-"rO
Function: adverb or adjective
Etymology: Latin
Date: 1713
: in the uterus : before birth : a disease acquired in utero : an in utero diagnosis