by sushi foot January 10, 2017

by JOEYPIE May 25, 2018

When someone hypes something up so much that when you actually experience it, it doesn’t meet up to your expectations.
Seylah was telling me that the movie she saw was the best movie she ever watched in her entire life but when I watched it I got the sushi effect.
by 5164! July 23, 2022

Someone who pretends to know Japanese and chases after pretty girls yelling random gayass things.
Also see faggot-san.
Also see faggot-san.
Japanese Fanboy: KONNICHIWA SHIVA-CHAN!!! AISHITERU!!! KAWAII DESU, NE????
Shiva: Go away you fag!
Japanese Fanboy: ...*crycrycry* I'm going back to my Anime-Con!
OR
ChillinHotdog006: LMSAO XD
^the second definiton of Sushi-san
Shiva: Go away you fag!
Japanese Fanboy: ...*crycrycry* I'm going back to my Anime-Con!
OR
ChillinHotdog006: LMSAO XD
^the second definiton of Sushi-san
by Faggot-san December 12, 2008

A Sushi~San is a weeb, with weird expertise in anime or mange. A Sushi~San is normally the awkward one in the conversation, and never talks.
by Shinji Ikari July 2, 2020

by hotdog the boi November 9, 2020

by PotooTheSlav September 14, 2017
