Song Meaning
The lyrics paint a stark portrait of a character named Slackjaw, confined to the grimy, forgotten spaces of a building – the cellar and boiler room. His existence is defined by the detritus he's forced to process, a grim reality of "hair and puke and bones" and "broken glass." Yet, amidst this squalor, there's a flicker of humanity; he collects "pictures of pretty girls" and initially "likes people when he meets 'em." This juxtaposition immediately establishes a core tension between his harsh environment and a latent desire for connection or beauty.
The central conflict emerges from Slackjaw's volatile inner state, a disturbing duality where moments of apparent sociability are shadowed by violent impulses. He "smiles and says hello," but the lyrics reveal a darker undercurrent: "he just as soon strangle 'em all" and a wish that "they all had only one throat." This isn't just a character study of someone isolated; it's about the terrifying proximity of tenderness and rage, the thin line between greeting someone and wishing them harm.
The most striking element is the personification of Slackjaw's internal turmoil as a "worm that lives inside his head." This parasitic entity whispers destructive thoughts, suggesting an external force or an overwhelming internal compulsion that dictates his darker impulses. It's this unseen influence that seems to drive his "trash smasher, rat catcher" persona and the desperate "screams all night / To make it all go away," highlighting a profound struggle against his own mind.
Ultimately, the effectiveness of these lyrics lies in their unflinching portrayal of a character trapped by his circumstances and his own psyche. The visceral imagery of his environment and the stark contrast between his outward interactions and inner desires create a disturbing, unsettling empathy. The "worm" metaphor provides a chilling explanation for the extreme swings, making Slackjaw's desperate cries feel like a raw, primal scream against an unbearable existence.