1) Pikachu is when someone pees and sneezes simultaneously.

definiton 2) When you're watching someone and suddenly sneeze.
by CDK71 October 27, 2021
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The electric mouse pokemon (dex and national dex number 25),is known as the mascot of pokemon. This electric mouse is ash ketchum’s Partner in the anime series.
Pikachu,the electrical mouse pokemon.

Pikachu can evolve into raichu via the thunderstone
by Aimer_gaimer May 23, 2020
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When you fuck her fast enough to create electricity.
Preferably anal, as the vagina may be too wet. Both are tight though.
Did you hear, Michael gave Rachael a Pikachu last night.
by BiGbUrGeR1 October 16, 2018
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The most popular pokemon out there. How do you not know what a pikachu is anyways?
Sally : Hi discord mod, do you know what pikachu is?
Stanley : wth is pikachu?

Sally : Please touch grass.
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1. The mouse-like Pokémon. The yellow creature is Electric type. The electric comes from the red pouches on it's cheeks.

2. A slang term for vagina. Use mainly on TV (adult swim mainly) and Internet.
1. "Gotcha! Pikachu was caught!"
2. I gotta get a look at that girls Pikachu, if ya'll know what I mean.
by Bepepepepep March 9, 2015
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The act of sticking a metal rod into your asshole and going outside during a thunderstorm. In this act, a person would let a lightning bolt hit the metal rod in their rectum, hereby electrocuting their anus in a painful, yet satisfying way.
“Yo im thinking of hitting a devious dirty pikachu out in the storm tonight, wanna help me get the metal rod up there?”

“Yeah of course!”
by CODAN May 30, 2023
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