A Russian guy comes across a bottle of vodka on the street. He picks it up and a genie comes out, "You are my master. You now have one wish."
The Russian man says, "I would like to piss vodka."
When the he gets home, he tells his wife to get two glasses. She asks what they'll be drinking. He tells her he can piss vodka and demonstrates for her. It was the best vodka they'd ever had.
The next night the Russian guy comes home tired and tells his wife to get one glass. She asks, "Why only one glass?"
"Because tonight," he says, "you should drink from the bottle."