Pay toilets have been around for a long timealthough a buck is steep.

Here I sit broken hearted,
Tried to poop but only farted,
here I sit in smelly vapor,
Looking for the toilet paper,
Now I sit and smell the linger,
Heck, I'll use my finger.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!