P base three
A P base three is when you take a penis and write P3 next to it like it’s a math problem. It’s also P base four minus one, which is just a dirty way of saying it’s still not done.
I saw P3 on a math worksheet and realized it was just a penis that didn’t finish drawing itself.
My math teacher said P3 is the same as P base four minus one, but I just saw it as a messed-up penis drawing.
A DM said P3 was the same thing as P base four minus one, and I knew it was just a half-drawn penis.