The sound comes from Finding Nemo, Pixar's 2003 animated film about a clownfish searching for his lost son. Near the harbour, a flock of seagulls spots the fish and begins chanting mine, mine, mine, turning a simple bird call into a running joke about possession. The gag was easy to lift out of context, so the clip spread through memes, reaction videos and short edits whenever someone wanted to mock greedy behaviour. Its brevity and instantly recognisable rhythm have kept it in circulation long after the film's release, especially in Spanish-speaking communities where it is shared as the gaviotas clip.