Rikuchu 

1) An azn camwhore who thinks she's better than everyone. She's annoying, an asspie, and an all around bitch. She became internet famous by posting omg supa kawaii desu pictures all over the face of the internet. Thinks that attatching 8D at the end of every sentence makes her awesome. Should be killed with fire.

2) A former province in Japan.

"Rikuchu is the name of a former province in Japan, and the biggest bitch on the internet."

Rikuchu by Jaysusfacepenis. March 30, 2009

Rikuchichikiku

A terrible disease for chihuahuas that may sometimes even lead to death. If your chihuahua does have Rikuchichikiku, you have to bring it to the doctor as fast as possible. It may already be too late.

Woman: How is your dog doing?

Other Woman: Not too good, she has Rikuchichikiku.

Rikuchichikiku by leobucko October 1, 2012

Rikachu 

A Intelligent Demonic Special Pikachu that is above than a lvl 100 Pokemon and better than Daleks will ever be. This species was first discovered by Rrikachu defining herself as "special" and oddly different. There are only 4 existing Rikachus as of 12/12/12, and this name is copyrighted and only to be used by Rrikachu or Pockets.
Friends:Ousblobs
Enemies:Daleks

(1)Immigrant:Hey did you hear about the Rikachus coming to town?
Immigrant 2:You mean Pikachus?
Immigrant:No, Rikachus!!!
(2)Pockets:Rrikachuuuuuuuuuuuuuuuuuuuuuuuu(Said when raging or preparing for attack)

Rikachu by Rrik December 15, 2012

Rikachu 

An overpowered version of Raichu used only by Pokemon Trainer Red. You can get it by randomizing a rom using the Universal Pokemon Randomizer, or evolving Pikachu with a John Stone. A Thunder Stone gives you Raichu, and a John Stone gives you Rikachu.

Person 1: I was playing Pokemon Crystal randomized and was in the fight with Red. However, he started with a Blastoise instead of a Pikachu. His fifth Pokemon was a Rikachu!

Person 2: hmm, in my version his fifth Pokemon was a Snorlax.
Person 1: I wanna try using a Rikachu on my team.
Person 2: go to Youtube, subscribe to Johnstone Live and evolve your Pikachu with a John Stone after it learns Body Slam, Thunderbolt, Thunder Wave and Fonda Thunder!
Person 3: I prefer something like Submission instead of Fonda Thunder, since Fonda Thunder is Trump type and I hate Trump.

Rikachu by Gym Leader Brock May 10, 2022