Someone who pretends to know Japanese and chases after pretty girls yelling random gayass things.
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
Hitting up your favorite sushi joint wearing some type of non-classy elastic waistband pants (sweat pants or zubas qualify) so that you can continue to stuff your face and not feel as full.
To emphasize your need of not only eating sushi, but eating to the point of discomfort in normal pants.
I've been craving a scrubby sushi night!
They all diff er rent! Small little people that smell like fish and or poorly washed vagina! These little Brownies are angry and will call you names you that you've never heard before.
Those random little sushi people at the mall smell funny!
What was that vagina smell,must of been one of them little sushi people we just walked by.
Almost like a 69. It includes three male partners, laying sideways on a bed or floor. They form a circle and simultaneously performing very wet blow jobs, or felacio of some sort.
(Typical College Jocks) Friend 1:Yeah bro! Me, Rick, and Jim had a Sushi Swish till we were numb! Friend 2: Dude thats awesome!
Someone who loves to eat sushi so much that they sling it down their throat. Potentially derogatory.
Karrie loves sushi so much, she’s practically a sushi slinger!
A white woman who only dates Asian men
Guy1: damn, I think I’m gunna ask Amanda out for a date!
Guy2: Don’t do it man, she’s a sushi bunny
Something you expect to be awful but it is actually great.
Inspired by the fact that Omaha is supposed to have the best sushi restaurant in the country.
To my great surprise, anal sex ended up being sushi in Omaha