noun synonyms: a keyboard smash
definition: when a piece leaves you so speechless by it's emotion/humor/wording, all you can do is aggressively smash your keyboard.
I really don't know what category facial expressions fall into... definition: when a piece leaves you completely shook by it's beauty
verb definition: appropriate for use to congratulate someone on a follower/writing milestone. Also, when a piece is really good but you're too sophisticated to keyboard smash, you can do this.