I've sone something simelar to 7, but 20 made me crack up :D

on another bathroom wall:

Here I sit in the vapor,
Wondering who stole the toilet paper,
How much longer must I linger,
Before I'm forced to use my finger.

at work, one of my friends posted on the wall a picture of George Michael with "Please wash your hands" uunderneath it :D

blooming management removeed it tho - buttsqueaks [img]tongue.gif[/img]

rofl! Veeery good...*applauds*

whilst travelling through france last year, i happened to use train station toilets a lot. in most of them, you have to pay to use (it varies depending the place, from 25c to 1euro). when i was in aix-les-bains in the door of a toilet were scribbled ancient words of wisdom from a fellow traveller... "what kind of a shitty country charges people to take a shit!" [img]graemlins/laugh2.gif[/img]

anyways, there were answers to this question and lots more, most pretty funny, but thats the one i remember. :D

One I thought funny
"Janitor janitor give up hope,
I've got more ink then you have soap.
You wash these walls to stop my pen,
but the s***house poet has struck again."