'Big Mac Rat' was spotted on a busy U.K. highway, dragging an entire Big Mac box across the road and dodging vehicles as it played its own version of fast-food Frogger.

In a now viral video, the newly christened "Big Mac Rat" was no bigger than the box itself, which may or may not have contained an actual cheeseburger.

The scamp managed to haul the carton over the tall curb without losing its grip, but he disappears from the frame once he finally makes it to the other side of the road.

It is unknown if the 'Big Mac Rat' even had the chance to eat his hard-earned drive-thru snack.