"Moo Moo" joke
A man goes into a bar and sits at a booth in a dark corner. A few minutes later 3 other men follow. They sit down at the bar. The first man says, "I'm so thirsty, I could drink a pint." The second says, "I'm so thirsty I could drink a keg." The third man says, "I'm so thirsty, I could milk a cow."
Upon hearing this is, the man in the dark corner says "Moo moo, big boy."
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