Sneakers O'Toole comes from Family Guy, where the character is presented as a man defined entirely by his refusal to take off his sneakers. The gag became a reusable online reference because the premise needs no setup and the name itself is memorable and oddly specific. Clips and quotes circulate in meme edits and soundboards, usually detached from the original scene, as shorthand for anyone being stubborn about something trivial. Its continued use comes from that simplicity, letting creators apply the joke to shoes, outfits, habits, and everyday arguments.