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 son's mother - who after he takes a wife, becomes jealous of the wife and considers her competition for the son's affection (which is gross and somewhat incestuous). If not put in her place (told to fuck off) by the daughter-in-law immediately after marrying her son, the mother-in-law will grow fiercely competitive and attempt to wreck the son's marriage by whatever means necessary.

An evil deceptive creature ,who likes to analyze your every move,
Condemn you, and leave you to die.
Often bearing a strong resemblence to Skellator from He-man ,or a Vulture.
Also see " angel of death"
Or "entity from hell"

A dreadful experience which we all must go through, unfortunately.

A woman that 90% of the time talks about how she loves stuff that is so fuckin boring you consider hanging yourself.

A Woman that thinks your not good enough for her daughter until you buy her that flower pot she really liked.

A Woman who thinks and speaks shit!

A Pain in the ass!

Hint, When being spoken to by your mother in law, listen and dont lie, THEY KNOW EVERYTHING.

A women who gave birth to another human being in order to make him/her missearable and than accuse his/her spouse for that.