If you hear it, you know. If you don't, welcome to some fun Friday the 13th trivia. This shirt speaks in the universal language of slasher films - that iconic, spine-chilling sound that signals Jason Voorhees is about to make his presence known.
No explanation needed for real horror fans. Just those six syllables that have been haunting campgrounds, cabins, and nightmares since 1980. Whether you can perfectly recreate the sound effect or it just gives you instant chills, this design is pure Friday the 13th DNA.
Full transparency: I originally had this as 'Ch Ch Ch Ah Ah Ah' until my horror-expert husband Jason corrected me. Our marriage survived the horror trivia correction, and now we know it's actually 'Ki Ki Ki Ma Ma Ma' - which Harry Manfredini confirms in this YouTube clip: https://www.youtube.com/watch?v=1r0fo4ZrtCk
Perfect for fellow Jason enthusiasts, slasher purists, and anyone who knows that sometimes the most terrifying things are also the most simple.
Part of our GoodScares collection - because real horror fans speak in sound effects.