Packing a cigarette with marijuana after removing some of the tobacco. Useful for smoking in public areas, since it appears to be a normal cigarette. Usually packed into the cigarette using a pencil (which fits perfectly), hence the term.

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