a plumbing focus - They're like the human version of a drain, always clogged wi

They're like the human version of a drain, always clogged with thoughts about butt stuff and how it works.

At lunch, I told my friend I was going to become a plumbing focus. She asked why. I said, 'Because I love butt stuff.'

I got in trouble for drawing a giant toilet on the blackboard during math class.

I told my mom I wanted to be a plumbing focus and she said, 'You can’t even flush the toilet without crying.'