Ronda Rousey might be one of the baddest women on the planet, but she’s also a gigantic nerd. We’d never call her that to her face—because…duh—but she spent her teen years working as a Pokémon online forum moderator. You can check out her profile here and everything!

Rousey's more than happy to go along with the whole nerd thing, too. She has talked extensively about her love for all things Pokémon in the past, and when ESPN approached her recently and asked her to dress up in a Pikachu costume for a spot, she was like, “Sure!” Furthermore, she agreed to work out with the costume on, which is both super weird and super awesome.

Check it out in the clip above. We’d pay $50 to see her beat somebody’s ass in that costume.

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[via For The Win]