I've heard the NewLegacyInc group used it when playing games on Twitch and they've streamed with Evil Uno when they did the Canadian Cancer Charity streams so I wouldn't be surprised if he suggested it to try to get their lore in the game. Real dumb thing to do if true, but I'm just speculating.
Edit: PWG called Kevin Owens called his F5 the Deep Sea Diverticulitis in PWG.