A yammo can have a few differentdefinitions, depending on context. In general, it is used to refer to a person who is or is acting like an idiot, fool, moron, dimwit, simpleton, tool, lunk head, asshole, jerk, etc.
Yatoism is the belief of those whobelieve that Yato ( From the Anime Noragami) is their only God in their life. Those who worship Yato are called ' Yatoites' . He, presently , considers himself as a God of Fortune but was previously a God of war, Calamity and Depravity.
A Female Youtuber that usually voices male fictional characters in her videos
(usually from anime)she creates A visualization Of you dating a fictional character and turns them into audios.
(But in her sammich you always end up ( ͡° ͜ʖ ͡°)Them)
(Friend)”I just found out you listen to Yagami Yato you desperate fuck”
(You) “ (ಠ_ಠ) You what...”