When someone is vomiting, holding onto the bowl of the toilet/bowl/alley gutter, they take a quick breath. They look up at their friend or partner and try to smile, drool and gunk still very much on their face.
2)Nickname given to someone with a high preponderance to throwing up, normally due to inability to drink at the same level as their friends.
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.