iceberg selfie

When a fat girl takes a self of just her face, the 10% showing might look good but there is still 90% under the surface you can't see.

Girl#1 -Margie looks so cute in this pic
Girl#2 -that's because it's an iceberg selfie, you can't see the rest of her fat ass.

Iceberg selfie

When a fat person frames a picture, selfie/profile pic, in such a way that 99% of there mass is hidden.

Hey Adam, check fat Karen's iceberg selfie!