On the back of cubicle door in a gent's toilet:
"I trust the sword of Excalibur will not choose this particular stretch of
water to make its reappearance"
Written in the grime on the back of thousands of vans...
"I wish my wife was this dirty"
Certain Pacific Rim (and other) product usage/assembly instructions can be hysterically funny...
Dumb Instructions Page
A few years ago there was one of these hand written signs for local newspapers outside a newsagent in Newbury, and it said:
"Man wanted for indecent Act"
I never found out whether that was a headline or a personal ad.......