1. A phrase created by Pokéfans to replace Oh My God because they have sold their souls to the Pokés and must worship their lord and master Arceus, who has yet to grace the American nor the Waponese audience as of yet. Arceus is only know of through leet skillz. When the day finally comes that their satanic God comes forth from the Spear Pillar to the hands of fat boys playing their Nintendo DSs, the world will finally burn in the fires of hell.

2. An exclamation said when you fall flat on your fat white ass and have played too much Pokemans. Also cried out when you get asswhipped with a birch rod for "trading" *cough cough little theives cough cough* Pokémon Cards when you should be learning how to count to thirteen and spell your name. Related to Arse.
1. Oh My Arceus! What in Girantina's Realm is he thinking?

2. "Oh My Arseus! Thwat hwurt! Gwiv mee back my Pokeman cards!"
by Brân Moroedd Lledyeith February 11, 2008
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Arceus is god, which would probably mean that instead of saying "Oh my god" people would say "Oh my Arceus"
by hyabo February 15, 2023
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A Pokemon that will not be shiny however many times I fucking reset the game, for the love of god just be shiny already you Jesus Goat
Nintendo User: Hey I'm over 4096 resets for Arceus and he still hasn't shined that bastard
Friend: Dude get a life
by Your mom is on my dick March 20, 2022
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