A man walks into a bar looking to buy a glass of 50 year old scotch

He says to the bartender, "My good man, I have a thirst that can only be quenched by glass of 50 year old scotch. I'm a connoisseur of sorts, so don't try and trick me. I'll be able to tell the difference!"

The bartender, a little annoyed, goes to the top shelf, grabs a bottle of scotch, and pours the man a glass. The man takes a sip, savors it for a second, then says "I said 50 YEAR OLD scotch! This one can't be more than 15 years old! I said don't try and trick me you twat! Lets try that again!"

The bartender reaches on the same shelf for another bottle of scotch, pours the man a glass, and the man takes a sip. "I said FIFTY! This one can't be more than 35 years old! What are you trying to do here? If I don't get a glass of 50 year old scotch, I'll be taking my business elsewhere!" The man boasts.

Seeing the aggravation on the bartenders face, an older gentleman, sitting two stools over, slides his glass over to the man and says "Here. Try this."

The man takes a sip and immediately spits it out all over the bar. "Good god man! THAT TASTES LIKE PISS!" yells the man. Now laughing hysterically, the older gentleman turns to the man and says "Yeah?! Well? Tell me how old I am!"

Edit: Turns*