Menno is a common Dutch first name, and neuken is a blunt Dutch vulgar term, so the phrase reads as a crude, personalised insult rather than a line from a film or song. As a soundboard clip it circulates in short form, which suits meme edits where a joke needs to land in under a second and move on. Its appeal does not depend on knowing a story: Dutch speakers get the insult at once, while other listeners respond to its harsh sound and abrupt delivery. That simplicity has kept it in rotation for prank, roast and reaction edits.