A newly engaged couple in the US were filming an engagement announcement for their families when they were interrupted by two men fighting over dog poo.
The man was proposing to his girlfriend at the park bench where they first met when things behind them started to get heated.
In the video, which was uploaded to YouTube, the bride-to-be is interrupted by a runner who stops to yell at another man for neglecting to clean up his dog's waste.
The runner then picks up the dog poo and throws it into the man's face before running away.
The video's editor, Adam, told the Huffington Post that the video was 100 percent real.
He said it was taken with his friend's mobile phone "a while ago", but was only recently uploaded to YouTube.