FAT FLAT FACED CHINEESE; Annoying chineese people, who tend to get in your way; no matter the circumstance. This is just a way to express your feelings of them without them figuring out. OR, its just a short form of their long description.
LOOK OUT! and FFFC is coming.
(FFFC's always get in my way, they like run me over on the sidewalk, or cut infront of me in line, or make my headache even worse with their language.)
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.