lemonade
Explanation
The Joke
A child is running a lemonade stand, charging three dollars for a glass. A man (seemingly named Jenkins) approaches and says "Come on, kid." Rather than simply buying the lemonade or walking away, he launches into an elaborate, aggressive economic lecture. He argues that there is not a single business offering lemonade -- on foot or by vehicle -- for less than one dollar in any direction. He further points out that the child's elementary-school education makes him a bad investment, that even setting aside the lemonade's quality, the child will statistically choose an unmarketable college major, and that running a lemonade stand is not real entrepreneurship.
The child finally asks "So you're not buying lemonade, Jenkins? Money or no?" Jenkins responds by demanding the child give him "the goddamn lemonade" -- revealing that he apparently planned to buy it all along and simply could not resist delivering his tirade first.
The Humor
The humor operates on multiple levels. First, there is the absurdity of an adult delivering a withering economic and life-trajectory analysis to a small child over a three-dollar glass of lemonade. Second, the punchline undercuts the entire rant: after all that bluster about overpricing and bad economics, Jenkins buys the lemonade anyway, proving that his lengthy critique was entirely performative. The comic satirizes a certain type of person who cannot resist lecturing others (especially about economics and "real" entrepreneurship) even when the situation absolutely does not call for it. It also pokes fun at the cultural mythology around lemonade stands as a child's first lesson in capitalism.