Sault (Soo) vision is a terrible visual effect claiming the dignities of many men. It is acquired from spending too much time in Sault Ste Marie, Ontario. Due to the lack of good looking girls, your vision adjusts to make ugly broads appear hot. Once leaving "the Soo", your vision readjusts and you realize that hot broad you slayed was actually a troll preying on men effected by Soo Vision. Before engaging in any act with a broad from "The Soo", it is advisable to request the approval from a minimum of 3 bro's. Without it, you risk a nasty surprise upon leaving the city.

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