McDonald's fans are apparently only just realising why the takeaway favourite McNuggets come in a box with holes.
A joke on a viral TikTok seemed to teach many people the reason for this as one girl ordered a 20-piece sharebox of the snack, the Star reports.
Rachel Anderson posted about her meal on the video-sharing app, saying: "Why do McDonald's put these little holes on the side of the box? Is it not like a little bit too late for that?" This was a reference to how small animals need to be transported in boxes with air holes, so they can breathe.
