a compliment given to overweight people. basically, it means "you might actually pass for pretty if you lost some weight". overly trying to take emphesis off the body and make someone feel good about SOMETHING. origanally meant as a compliment, but now sort of a putdown because most people know it means the person saying it thinks you're fat.
Bella: Hi, Aunt Jasmine
Aunt Jasmine: Oh my! Darling Bella I haven't seen you in three years! now let me have a look at my little precious.
Bella: Umm...
Aunt Jasmine: My, my...you're certainly looking healthy! and what a pretty face you have!
Bella: THANKS.
What's-your-face, is a term said by one when s/he cannot remember or doesn't know another person's name. The term's origins state that it was first used for forgotten names, but has been adapted to unknown names as well. The usage of the term varies with the case (see example).
Unknown name: "Hey, what's-your-face, can you hand me that?"
Forgotten name: "Uhhh, what's-your-face, Roger! What was the score for last night's match?
When grinding upon a girl, until her friends look at you with a "what the fuck face." This will cause the girl herself to turn around and give you a "What the fuck face."
Dude:Dude, i grinded on this group of girls and i totally got a What the fuck face!
Dudette:Lolz, i totes know what you mean, i so give that look
Dude: Not coolz