Amazon lung is suffered by Amazon warehouse employees who inhale cardboard dust floating freely throughout company fulfillment centers. Some of the most common symptoms include shortness of breath, decreased exercise tolerance, chronic cough, coughing up phlegm and inability to breathe lying flat.

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