>>33978789Groudonfagging was a pretty tame meme about there being nothing relatively new in the trailers, variety shows or live events.
As time went on, and more newfags and crossboarders hopped into /vp/, they started using it as a sign the games were going to be shit because there was nothing new/of relevance.
Kyogrefagging came from the people exhausted with groudonposter's butthurt faggotry, since they were whining like babies about getting supposedly nothing, even if there was actually something.
Groudonfags are pretty much a staple in shitposting. If you want to rile /vp/ up, you just need to post a picture of groudon, say "it's nothing" and wait for the (you)'s to pile up. Anything new is nothing for the shitposters and they will say it in at least four different threads on a daily basis.