armchair quarterback (English, noun)
expansion: armchair quarterback (plural armchair quarterbacks)
Senses:
glosses: A person who watches sports on television, typically American football, who often verbally suggests plays or critiques the players and coaches.
tags: US
colloquial
idiomatic
glosses: A person who criticizes something in which they are not involved and lack expertise.
tags: US
colloquial
figuratively
idiomatic
Forms:
form: armchair quarterbacks
tags: plural