There was this weird kids story I read when I was younger that was so weird I thought I imagined it. It’s by Paul Jennings and was about a kid who reached puberty really early and got pubic hair. All the other kids called him Hare or something and he had this mate(?) who was like a mind control guru type person and he had to repeat his name as a mantra to move stuff with his mind. He eventually ‘moves’ his pubes and shares them amongst his peers.
Rya Devas or something was the guru man’s name and I still get it popping into my head occasionally.
Also found a copy of the book in my school’s library the other day!!!