Tango 4 Bravo Share definition Flag Phonetic alphabet mixed with numeric verbage to produce T F B. "Too fucking bad". Often used military slang. Stop loss is reinstated, your tour is extended. Tango 4 Bravo. Tango 4 Bravo by Below-me June 11, 2009 0 0 Get merch Get the Tango 4 Bravo mug. Buy Now — $32.95 See more merch