lucy gransbury wrote a long handwritten letter to her noisy neighbours .
melbourne-based actor finally erupted after four months of sleepless nights .
also a comedian , she used her humour to tell them what she thought .
photos were taken of her throwing letter and over the fence and running off .
after a week of peace and quiet , she decided to send another note and gifts .
despite being woken by them talking twice the following sunday morning .
the cabaret artist finally received a hilarious reply from one of rowdy lads .