On Valentine's Day 2012, a video of a UFO surfaced online that showed a familiar unidentified flying object moving across the sky during a thunderstorm in South America. This UFO video was filmed by an amateur videographer.

A still frame of the unidentified flying object reveals a black triangle with four lights on its underside. Why does its image seem so familiar? It's the same mysterious object that first appeared over the United Kingdom on November 28, 2007. It was dubbed Dudley Dorito for its shape, which resembles the crunchy snack chips.

If this video is not a hoax, then it's one of the best videos of a flying triangle UFO ever recorded, IMO.  To read more and view the video, click here.