Reaction Faces are "...images or animated gifs of faces that are meant to portray a specific emotion in response to something that has been said or done. They are commonly used in discussion threads in a similar fashion to emoticons..." Know Your Meme
This pool is for posts that featuring character(s) making exaggerated reaction faces, either for comical purposes or that it perfectly encapsulated the character's emotion at that moment.
Resembling Pixiv tags: 顔芸 (Kaogei) / Making Faces
