(American football) A penalty in American football where one player grabs the face mask of an opposing player. There are two versions of this penalty: incidental face mask penalty and the more serious personal foul face mask penalty.

(slang, UK, Australia, New Zealand) Placed or arranged the opposite way to the way it should be. / (slang, UK, Australia, New Zealand) Arranged in a confused or haphazard way; muddled.

(slang, UK, Australia, New Zealand) In a manner that is opposite to or the reverse of the way it should be, backwards. / (slang, UK, Australia, New Zealand) In a confused or haphazard manner.

(idiomatic, informal) To eat excessively.

(slang) Extremely intoxicated, either by alcohol or drugs.

(idiomatic, impolite) To stop talking; to be quiet.

A cormorant that lives in the northern Pacific Ocean region, Phalacrocorax urile.

A wallaby, Macropus parryi

(idiomatic) To be extremely visible and obvious to someone.

(idiomatic) A hypothetical test of a person's embarrassment that is either passed or failed. Saying one passes the red face test means one would not blush and thus would not be embarrassed by disclosing something to others or doing something, and saying one fails the red face test means a situation would cause them discernible embarrassment.