A man walks in the a bar and sits at the bar and tell the bar keep i want a glass of your 100 year old scotch, the bartender says ok and gets him a glass of scotch,
the man then spits it out and says this is fucking 10 year old scotch i want the 100 year old now go and get it, the bartender is thinking how could he have known that was 10 years old
so the bartender thinks i'm gonna test is this man can really tell the age just by tasting so he goes and gets a bottle of 25 year old scotch and gives the man a glass and the man takes a sip
and spits it out and yells i said 100 year old scotch this is 25 year old scotch don't make me ask again, the bartender of course sir i just wanted to see if you could really tell the age just by tasting it
the bartender disappears in to the cellar and a man at the end of the bar says hay tell me how old this is, and he slides a man a glass and the man takes a sip and violently spits it out yelling WHAT THE FUCK THATS PISS
the man then yells, how old am i mother fucker!!