Pikachu is the name of a saccharinely cute yellow creature from the Pokémon cosmology. One of the taglines from that world is the line "I choose YOU, Pikachu!" Nutation has appropriated the name pikachu to describe a certain demographic of gay asian; namely those under 5'9" (short), with short spikey hair (often bleached to crayon yellow), and vacant and/or annoying in demeanour thanks to ecstasy use. They seem to be everywhere and they tend to flock to Nutation, sometimes with horribly embarassing consequences. (see: to spill a drink on Nutation) Nutation lives in constant fear that when he goes out, he'll be "stalked by Pokémons" and another pikachu will 'choose him'...