To annoy or nag about something.

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

A foul ball in baseball that has homerun distance. Named after Aaron Harang.

Misspelling (sometimes intentional out of ease) of harangue, which is a tirade or rant, whether spoken or written.

In this usage it is usually playful and friendly banter suggesting the other person forcefully remind them later of their failings.

If used in reference to other people (particularly a work superior) it usually delicately and formally suggests the other person was being irritable/annoying in a way that is not career limiting.