It's not really in the flavour of the thread but similar..
1975 perhaps, myself and a friend at that time , Stefan Novak had found a rather old and blunt big axe in some woodland and were taking it in turns to try to chop up some wood on the floor..
My turn came and as I drew the axe above my head in a swing...the head flew off it...straight into Stefans face, took a lump out of his lip, blood everywhere.
We (he) was so so lucky...caught him a glancing blow and all it's remember was saying...'dont tell your mum how it happened

'
As if...
Edited to add...
And yeah, as everyone always says..life was so much safer in the 70s