I can definitely trump that. When I was about 12 a wee Glesga lassie of around 13 offered me 'my hole' for half a crown. Even if I had had two and six I had to ask a pal what she meant, by which time the offer had either been withdrawn or she had found another client
ETA: a few weeks later I made 2/6p helping the Brickette man one Saturday...………..went straight to the toy shop and bought a roy rogers gun (with caps).