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At cosplay events (or comic book conventions), this is the name given for girls who wear skanky Pikachu costumes. Think thigh-high black boots and a yellow skintight mini dress and lots of red blush.
"I'm a Pikachu!"
"Yeah, if she were a SLUT."

"Stupid Pikaslut."
by Opalescent October 25, 2009
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The slutty mouse pokemone. It is said that this pokemon stores millions of volts of electricity in its breasts, when aroused, it will discharge watts of electricity into the perpatrators balls, causing him to get erectile defunction for the rest of his life.
1: Pikaslut is trying to learn "Cum" but already knows 4 moves. Delete a move to learn "Cum"? *deletes "Flamethrower"* Pikaslut has forgot "flamethrower" and learned "cum"

2: Pikaslut used blowjob on Ash Its super effective
by kaiichan June 04, 2009
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