This all sounds wonderful to me! I would love to see Sam's expression when he realises what the Pikachu is named. And "Because he's overly emotional and he sheds on my car seat, just like you!" is brilliant.

And Dean didn't know what a pokemon was, and Sam is all, "where were you in the year 1999 through 2003?" and Dean is all, "Hunting werewolves, bitch! What the hell were you doing?"

Heeee! (Please do write this fic, because it sounds absolutely hilarious from the outline alone.)

Also: hello! It's nice to meet you!