buddy shotgunned my beer. had a beer in both hands. and my first free finger (above) went into the hole to keep the beer from going everywhere. well my finger went in just past the first knuckle. where the pressure of the beer literally made the bottle blow up in my hand. it shot the next of the bottle all they way up my finger giving me more cuts and such. bottom half dangle and cut my finger hardcore. 5 stitches. bled everywhere it was amazing haha