Polite way of referring to a booty call. In some instances it may confuse the recipient due to the possible differences in language, however, this may be beneficial. Be sure to use it to your advantage.

Usually applied to fellow classmates.

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