Andy
Below the belt.... However, perhaps I can tell a story involving ale, inebriation and accidents...
A few years ago myself and some colleagues travelled to Germany to take part in a sports festival with our twin town, in deepest Bavaria... At the welcome reception at the rowing club, the only ale that seemed to be available was Rauchbier, a local speciality as we were told... Now I have no idea about how this brew is made but its certainly an acquired taste... and how one acquires a taste for something that seemed, to have hints of Grimsby fish market on a hot summers day on the nose and rancid bacon on the palate is beyond way beyond my comprehension...
However, not wishing to be rude we tucked in... Various drinking challenges were laid down and Blighty's honour was duly upheld... To finish off the evening, our generous hosts bought out a glass boot, which was filled and taken to the head of the table... The President of the rowing club took a sip and passed it to Renty, who proceeded to down the thing in one... much to the amazement of the Germans...
It was then gently explained that it was not another challenge but a social thing where everybody took a drop and passed it to the next man...
So Renty and Nobby thought they'd better fill the thing up in order that we didn't appear ungracious by asking one of the Germans to do it (as they'd been doing all of the serving seeing as we beat them in all of the drinking games......

)... So Renty's holding the boot, Nobby turns on the tap to the barrel and the large brass tap falls out... straight through the bottom of the boot...
Silence ensued, broken only by a German voice saying something which we were later told had the words 'old' 'years' hundred' and 'zwie' in it....
A shocker....
DW