The bartender says, "You look udderly exhausted. What can I get you?'

The cow looks around the bar and asks for a deCALFenated cup of coffee with a shot of whiskey.

The bartender asks, "Are you old enough to order a drink? Show me your ID."

The cow turns around, lifts a leg and says, "Look at these udders. Do you really think I'm under age?'

The bartender replies, "Well, you're really milking this joke, aren't you? Moove along."

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I'm seriously stupid tonight. Thanks for reading.