linslus

Etymology
, used at least since 1973, probably a loan from. The word looks very similar to, but refers to the person being in the photo, not the avid amateur photographer.

Noun

 * 1) a lens louse; a person who frequently and happily appears in photos

Usage notes

 * SAOL doesn't give any plural form. For lus, the plural would be -löss, but here -lusar is far more common. A similar case is with the plural either  or, both in English and Swedish.