Bad Piggies launched in 2012 from Rovio Entertainment as a puzzle spin off from the Angry Birds series, swapping slingshot birds for pigs building rickety vehicles to steal eggs. Ross, the freckled pig at the center of many levels, became one of its most recognizable faces thanks to his expressive reactions while testing those machines. Clips of his laugh later circulated on soundboards and in gameplay edits, separated from the game itself as a quick reaction sound. It remains popular because the giggle instantly signals cheeky cartoon mischief without needing any dialogue or context.