Changed graffiti
1. At my first job in the 1970s, I went to the toilet and heard scratching at the door. I looked down at the six-inch gap at the bottom of the door. Above it it said "Beware limbo dancers". Freaked me out.
2. In 1988, we were at Trenton air force base in Canada. My corporal and I created a stencil of a pair of Kiwi footprints and began spraying red footprints from our Hercules front door towards the Aussie Herc parked nearby. Halfway through the task the air force police roared up with their lights flashing. Expecting a sobering night in police cells we got. "You're not finished yet? We'll come back later!"
3. On the highway to Rotorua, and on the familiar rocks that bore the truth that "Jesus saves", someone added: "Not on my salary!"
4. When I was a university student about 15 years ago there was a cooking magazine billboard at the bottom of Victoria St by the park. The month in question was for sexy seafood. On two separate occasions someone wrote underneath, "shrimp-tease" and "prawnography".