One day an Irishman found a bottle. He rubbed it and out came a genie. The genie said, "I will grant you 2 wishes."
The Irishman said, "I like Russian vodka. So I guess I'll take a glass of that." POOF! He had a glass of vodka!
To his surprise, once he finished the glass it refilled by itself, "Wow! It refilled itself!" The genie said, "Of course! It's a magic glass. It will never run out of vodka."
The Irishman exclaimed, "Great! I'll have another one of these!"