Being the last day of the SOTR i'd thought I should keep the joke topical even though I couldn't make it up this year. Enjoy!
A dude walks into a bar and says to the bartender : "I want a 12 years old scotch, and don't try to fool me because I can tell the difference."
The bartender is skeptical and decides to try to trick the man with a 3 year old scotch on the rocks.