Saiko

An asshole who steals your internet friends.

Guy 1: "Man, I feel shitty"

Guy 2: "Why?"

Guy 1: "Saiko happened. "

Guy 2: "Damn.."

by Eren Jaguar January 18, 2015

Saiko

Not tah greatest

He's saiko at basketball

by JammyJuked June 26, 2020

Saiko Metori

Best Saiki K character. Maybe even best anime boy ever.

He’s an ass but he has more personality than you

Hes also the CEO of Rohan Kishibe from jojo ripoff.

Bruh Saiko Metori is the best character.
“Isn’t he the same guy as Rohan from JoJo?”

by Streamspierre May 24, 2020

Saiko Yuy

A term for someone who has too much energy and willpower while using 100% of their brainpower all the time

Wow he's being such a Saiko Yuy when its about Minecraft

by CallmeJames1148 November 20, 2021

Saiko no Sutoka

Another Yandere Simulator rip off that Yandere Sim Fans won't shut the fuck up about
It's basically Granny x Yangire Simulator

Have you ever heard of Saiko no Sutoka?
They've added a new Yangire game mode

by JayMoneySpamsL2 December 17, 2021

saiko ni high ti yatsu da

The Act Of Getting High After Sucking Joseph Joestar's Blood

DIO: *Sucks Joseph Joestar's Blood*

DIO: SAIKO NI HIGH TI YATSU DA!

by YOU UTTER FOOL July 6, 2022

Saiko

Sai is my bbg only my bbg touch him or else i will vore you,your family and your country

Saiko belongs to Reo and only Reo.

by Reoussy May 2, 2022