Steamboat Willie was released in 1928 by Walt Disney and Ub Iwerks and is widely remembered as Mickey Mouse's breakthrough cartoon and an early landmark in synchronized sound animation. The image of Mickey whistling at the ship's wheel became one of the character's defining early moments. Decades later the scene circulated widely online as a meme and nostalgic reference, and the cartoon entering the US public domain in 2024 renewed interest, clips and remixes, keeping the whistle familiar to new audiences.