Bathroom stall humor has had some good ones
Remember this one, from the days of pay toilets?
Here I sit, broken-hearted.
Paid my dime and only f$rted.
And its less famous sequel:
Next time I will take a chance,
Save my dime and poop my pants.
Oh yeah.
That must be the gay version, which I've never heard in my natural life.
The real version is,
tried to sh*t and only farted
I recall pay toilets.
I never understood why they existed.