Sounds like a story there :-)
A long, long time ago, in a state far away.
A young lad of about 10 summers was target shoot with his family and friends. The lads older brother who was around 21 summers was passing his single six 22 revolver to the young lad and at the same time trying to show off a bit for a lovely lass. He cocked the hammer back and went to pass the revolver by the trigger guard, with his booger hook in the trigger guard, when the young lad saw this, he hesitated in his reach for the grip, the brothers booger hook moved on the trigger guard and the revolver fired striking the him in foot. Note the lad never touched the grip. The older brother spent 3 days in a Nogales hospital, and a few weeks on crutches.