Yes, there was a small Pizzagate scandal in 2004 in England which received little attention in the US. It arose out the nasty rivalry between the Manchester and Arsenal soccer teams which reached a feverish pitch when some player from one team threw a piece of pizza in the face of the other team's coach. The identity of the scoundrel was never determined. The incident of poor manners and poor sportsmanship was also known as the Battle of the Buffet. Fortunately a food fight was avoided and the event slithered away in obscurity until the name Pizzagate was used to describe America's homegrown pedophile scandal. The MSM did not invent the British Pizzagate to cover up America's Pizzagate.

Wasn't the term PG from the football incident in the early 2000's? I don't follow sports.