Only (irl) slobs ; in other words :
- pictures / videos you can smell through the screen
- uncared skin / body / ass / pussy : hairs, pimples, dirty nails, etc.
- messy beds / rooms
- stained clothes, etc.
- or just look 'slobbish' / lazy as fuck (no makeup, pretty filters, etc.)
Can also be public (people of wall-mart kind of shit)