Merriam-Webster Adds New Words Like "Week Sauce" and More

1.  Throw shade.  "To express contempt or disrespect for someone publicly, especially by subtle or indirect insults or criticisms."

2.  Weak sauce.  "Something inferior, ineffective, or unimpressive."

3.  Face palm.  "To cover one's face with the hand as an expression of embarrassment, dismay, or exasperation."

4.  Binge watch.  "To watch many or all episodes of a TV series in rapid succession."

5.  Truther.  "One who believes that the truth about an important subject or event is being concealed from the public by a powerful conspiracy."