Remember that one episode when they actually go into how messed up it is that he's the only pokemon that can talk? Good times.
Picture Nightmare Pikachu CaterpillarJanuary 28, 2014
I think I just pika-pii'd my pants.
Only you can prevent forest fire-types.
(Stubs toe) Pikachu hurt itself in the confusion!
Pikachu used "Adderall". It's SUPER DUPER EFFECTIVE, BRO.