A man walks into a bar and the bartender says, “Hey, you can’t come in here with a cow!”
The man says, “This is a special cow. You can drink all night, take one sip of what comes outta this thing, and you won’t be hungover.”
“You’re lying,” says the bartender.
“Only one way to find out,” says the man. “Let me buy you a few shots.”
The man and the bartender proceed to get drunk all the way past close, laughing, having a good time, and knowing they’re gonna feel horrible the next day.
Finally, the bartender, says, “Alright, we gotta shut. Give me some of that anti-hangover milk!”
The man says, “I have good news and bad news.”
“I knew it!” said the bartender. “You lied to me! That thing doesn’t prevent hangovers!”
“Oh, that’s the good news,” says the man. “It definitely prevents hangovers.”
“So what’s the bad news?” asks the bartender.
The man says, “Actually, that’s a bull.”
