The 'There's A Burger At My Nan's Door' meme originates from a viral home security video capturing a bizarre and unexpected delivery. The footage shows a lone burger sitting on the doorstep of an elderly woman's home, viewed through the wide-angle lens of a Ring doorbell camera. It quickly became a staple of British internet culture due to the sheer absurdity of the situation and the confused narration often added by social media users. The template is primarily used to represent situations involving confusion, unexpected surprises, or failed food deliveries. Its popularity stems from the relatability of doorbell camera mishaps and the nonsensical nature of finding fast food in a place it definitely doesn't belong.