Nyan Cat? No, This is Nyan Pokémon

And so we come full circle. First, Chris Torres creates the Nyan Cat. Then he turns 151 Pokémon into cats. Now artist Simon Johnson has turned the original cat video into one starring said Pokémon, a feat he says took him 150 hours and over 4000 individual images.

Nyan cat - All 151 Pokemon [YouTube, via Laughing Squid]