The "Moe throws out Barney" meme comes from an episode of "The Simpsons," where Moe Szyslak, the gruff bartender, physically removes Barney Gumble, his most notorious barfly, from his tavern. The humor of the scene lies in Barney's resilient ability to sneak back into Moe's bar despite being thrown out. This iconic interaction reflects the perpetual struggle Moe faces in maintaining order at his bar, a scenario that fans of the show will immediately recognize and appreciate. The visual of Moe's satisfaction turning into frustration as Barney reappears is a perfect encapsulation of futile efforts, making it ripe for meme culture.