Is this that old pc duplication glitch from way back when?
It is.
Saving… please don't turn off the p-Yep, no worries.He passed out...It's fine, really.What are you doing?Ah, you're already awake... What was that?Here ya go. I made a copy, so I'll give one to you.Good for you!!Pass out at the right moment...Ah-! That's a Celebi!!Well, like I did just now... If you pass out at the right moment, they'll multiply.Awesome!!You want it?Eh!?
It's okay, there's no way I can take a legendary Pokemon!!Kyaaaa!!!!Uugh...Hey, are you sure you're fine getting up?Eeeh!?Copy, you say... How did you...I'd feel bad about it...