The DERP Pikachu! he will shock you without hesitation.
WARNING: DO NOT touch him, or pet him! he will bite and growl at you. the only thing to calm it down is a Light Ball.
You can buy Light Balls at a nearby POKEMART or the old man in Pewter City.
Catching it in a POKEBALL might work, but its capture rate is over 9000.
If you want to know more about this Pikachu, contact Trainer Tales.
Oh and one more thing, If Gary Oak caught the Pikachu with his swag, Do not steal it!
DONT BE A THIEF! Or else the police will hunt you down.
DERP Pikachu stats:
Volt Tackle, Thunderbolt, DERPY Shock, Hyper Beam
Speed - 500
Special Attack - 400
Attack - 500
Defense - 500
Special Defense - 400
You can find this Pokémon in the SINNOH Region only, so if you live in SINNOH.. you probably should move to a different region..
Thanks for reading, I hope this helps you! ~SwiftNinetales