Detective Pikachu 

A sex act where the female cosplays as a Pikachu, then as you are about to climax, she reveals she is actually your father.

"hey baby you wanna Detective Pikachu tonight?"

Detective Pikachu by Cecesqrf May 11, 2019

Ash's Pikachu 

the most overpowered thing in existence

Ash's pikachu poked team rocket and the disappear

Ash's Pikachu by deadmemelord March 3, 2019

Shaking the Pikachu 

verb. To masturbate furiously, and/or vigorously in the up 'n down persuasion. In reference to the Tamagotchi Pikachu toy.

Elias: "I wasn't allowed to be shaking the pikachu in class, I stopped paying attention."
Gordon: "Gnarly."

Shaking the Pikachu by GordZilla! January 5, 2008

Reverse Pikachu

Shove a cattle prod in your ass and press the button when you shoot. It’s called the Reverse Pikachu

Fuck dude!! I did the Reverse Pikachu!!!! I came so hard when I fucked Jessica! I had the cattle prod up my ass and when I came I made her turn on the prod!!! I can’t believe jizz didn’t come out her nose!!!

Reverse Pikachu by Swifferman November 17, 2021

Fat Pikachu 

The best form of pikachu.

Pokémon Card Collector: Dude look at this super rare Pikachu card I found!
Someone: Haha, it has Fat Pikachu, that’s dope!

Fat Pikachu by Wolfs_Are_Cool November 24, 2021

Calm down Pikachu 

A phrase used to tell someone to settle down, i.e. when they are too frisky.

He was acting crazy so I screamed "Calm down Pikachu!" in a pseudo-Japanese-infant voice.

Calm down Pikachu by No Dutch December 12, 2003

green headband pikachu 

the greatest super smash brothers brawl character. green headband pikachu, is found by going to pikachu, clicking x/y twice, and is wearing the headband from brendan in pokeman advance emerald.

he is owned by Clint, and wins by default against all other pikachu's in brawl

green headband pikachu:best ssbb character in the game

green headband pikachu by Ckazz October 5, 2009