The phrase comes from Dutch, where ''t was mijn schip ni' is a dialectal way of saying it was not my ship. The clip circulates on meme soundboards as a short voice reaction, valued less for a known source than for its blunt, excuse-like delivery. It spread through shares and reuploads among Dutch and Flemish speaking users, then reached wider meme audiences who use it phonetically. It remains popular because the denial works in almost any blame scenario, from gaming fails to sinking ship jokes.