1. someone who thinks that their affinity for raw fish and seaweed somehow makes them superior to you.
2. someone who thinks they are infinitely knowledgeable about sushi
That yuppie is such a sushilitist, he thinks that sushi is the only acceptable form of food.
To catch or have syphilis. Also used to describe someone who is insane, whether it is because of syphilis or not (because syphilis causes insanity if not treated).
"I just had sex with a hooker that had syphilis. I have been syphilized!"
Or
"That guy is acting crazy! He must be syphilized!"
Another -licious word, this time pertaining to anything involving sushi. Can be used to describe a vagina.
"how was she last nite?"
"dawg, she was like sushilicious and shit!"
"cool and that reminds me on a completely unrelated note do wanna get sushi later?"