A word used for absolutely fuccing disgusting. Usually used as an adjective for a noun that makes the speaker want to emit stomach backup, or vomit hence being vomatocious.
Did you see that large orange girl with the tight shirt showing her big ass rolls? She was vomatocious.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.