I recall a Halloween night in Perth, there was a large number of young children parading about, requesting free lollies (candy). That was cute, I got into the spirit and passed out the loot.
Then, a group of angst-ridden teens approached my door, eggs in hand and demanded that I provide them with sustenance, otherwise they would egg my car.
I raised the BB gun I had been shooting at my little brother and hit the egg one of them had in his hand. There followed cries of 'Careful, you could take out an eye.' to which I replied 'If I wanted to take out your eye, you'd still have your egg.'
It's just harmless fun.