balcony butt (noun)
1: a condition that afflicts mainly young starlets who are under the impression that no one can see them they step out onto a balcony in only a t-shirt and underwear.
2: a posterior worthy of such display.
would be the example here, see?
instagram abs (noun)
1: superior abdominal musculature as displayed by newly punk-hopped out celebrity ladies on instagram.
2: abs worthy of such display.
Again, she's just bein' Miley.