Hahaha!! Like a random red door on the back wall of the basement. “That’s just ‘the door’. Nothing to worry about, as long as you keep your distance” and quickly walk them off with no further explanation. Hahahahaha
That makes sense. I used to get the adapters from a local shop where I used to live, and they were cheap cheap. Converted to USD, they were probably around $0.10 a piece. He gave them out free when you purchased headphone. After a while I got tired of the static and low sound quality, so I just got a cable (3.5-6.35) on ebay, and it’s been fine since.