Definitions by ScolexTM

Yamimash 

A famous "Let's player" that does mainly horror games. He sometimes plays with his bud Markiplier in Garry's Mod horror maps.

Some Person: DUDE, have you seen that awesome guy called Yamimash on Youtube?
Some Other Person: Yeah, man! He's awesome love his videos!

Yamimash by ScolexTM November 15, 2013