Replying to Bathroom Wall Humor

One thing I always enjoy, when using a public bathroom, is the writing that people put on the walls... They are often funny, disgusting, but more or less highly entertaining. Some of the funnier ones.

Here I sit, broken hearted
Tried to shit but only farted.
Then one day I took a chance
Tried to fart and shit my pants.

I once met a girl named Ester
She said to the man who undressed her
The better holeis behind
The front one is beginning to fester.

Does anyone like reading these at batthrooms? Do girls write things like this in their bathrooms? Any funny ones you can remember?