Not sure if this counts as graffiti...
but in a pub in Southend someone had sellotaped a piece of paper to a blackboard. Written on the paper was 'Do not look.'
Written on the blackboard under the paper was 'Nosey Bastard!'
( ,
Tue 4 Nov 2003, 9:47,
archived)
Written on the blackboard under the paper was 'Nosey Bastard!'