serving face / serve face
What does serving face / serve face mean?
To perform with the face, beautiful expression, sharp bone structure, total confidence, like every angle is a magazine cover. In ballroom, Face is a whole category judged head to toe on the head alone. Serving face means your expression is doing all the work and winning.
Origin
Ballroom 'Face' category, judged purely on facial beauty and structure. To serve face is to win that category with expression and bone structure alone, no body, just the head shot.