Andrea Horwath’s son wore a T-shirt referencing a profanity-laced death metal song attacking some women when he cast his ballot Thursday.

As he voted alongside his mom in Hamilton Thursday morning, Julian Leonetti’s T-shirt read “Crewcabanger,” the title of a song by the band Chelsea Grin that features lyrics expressing hatred toward women.

The lyrics convey disgust for a promiscuous woman, backed by screaming guitar and high-speed drums. The term ‘crewcabanger’ is urban slang for a woman who will sleep with an entire gang or crew.

“Useless waste of human flesh/f**ing everything you see/Body like an hourglass/but a soul just like a succubus,” read the lyrics.

They go on to say the woman’s life is meaningless and call her a “malady filled, gangrenous wound.”

Horwath’s campaign staff said they weren’t aware of the significance of Leonetti’s shirt. The NDP leader couldn’t be reached for comment early Thursday evening.