Noun. blue falcon (plural blue falcons) (US, military, euphemistic) bravo foxtrot, buddy f***er, a supposed comrade whose actions harm their friends, often but not always, for their own benefit.
Often in life it’s the “pilot”, not the “plane”….but sometimes it’s just “That Guy”. If you can’t identify the BF in your group…it’s you. So, if you’ve been one and owe innocent, decent folks a brewskie, Blue Falcon can help. On the other hand, if you’ve been voluntold one too many times and need affordable therapy (or sweet revenge), seek the Falcon.