Depends how big it is. If it's an inch tall, I'd just let it do its thing. But it's about my height, I'd find a whistle and let it follow me around. --- What if the asteroid that hit the Earth and killed all the dinosaurs was a UFO...and we're the aliens.
lol I would try that too. If waking up again doesn't work I would be very afraid of what other video game things are real. If I found out that only Pikmin creatures were real I would gasp with delight, locate a pink pikmin, and find out what it's power actually is. Maybe even find that orange headed pikmin if the new logo is teasing such a thing. Yup, got it all planned out. --- It's-a me!
I would use this single Pikmin to assist me in building an underground chamber where its onion would lay and I would deliver human sacrifices to mass produce them and market them as a food product.
I would either solve world hunger or drive the human species extinct. But either way, there are two things I would know: that I have lost my mind, and that I will earn a life sentence at the least. --- "Invincible. I can't be vinced."
Or, maybe I'd dress it up as fireman, set a building on fire, and let it just stand there all cute and whatnot. People would be so confused. --- What if the asteroid that hit the Earth and killed all the dinosaurs was a UFO...and we're the aliens.