Is three or more girls all licking the pussy of the girl in front of them in a train shaped layout.
Damn thats a good looking sushi train.
by Kent November 08, 2004
1 more definition
The act of a group of Japanese business men railing your arse hole.
Isaac was stuck in Tokyo without any money. He decided to whore himself out and become a Sushi Train.
by R.S. Lyckr February 14, 2015