a look of complete uninterest or disgust

Noun: a friend who is usually only called upon by a friend when a more primary/prominent friend is unavailable.

Taken from the term “second string” in an athletic competition situation. In football, if the star quarterback gets injured during a play, the second string is called off the bench to replace him/her. A “Second String Friend” is essentially benched until needed, if ever.

Synonyms: Plan B, Second Choice, Secondary Friend, Benched Until Needed

Implicit derivative definition. Fabricated for the purpose of taking attention away from the most notoriously clueless and desperate forum poster, from which the term "debface" was coined. "Jillface" should be used as a suitable replacement to properly annoy Deb.