Despite his achievements, Hall was constantly in financial distress because of his gambling and extravagant lifestyle; his pseudonym was a pun on "owing all".
[13][14] After practising from 1874 to 1886 as a solicitor, Hall gave up the law in favour of journalism, starting a newspaper called Pan, which "went to popularity and thence through an inexperienced direction to death",[15] after which he "owned and edited in turn The Bat [1885–87], The Cuckoo and The Phoenix [after 1899], whilst writing industriously [and caustically] for The Sporting Times many paragraphs on ... racing, and dramatic criticisms, under the signature 'Stalled Ox'.
[15][19] Hall was, for a time, interested in politics and ran (unsuccessfully) against the Liberal statesman Charles Russell for the Parliamentary seat of Dundalk in the 1880 election.
[20] The change of career from critic to librettist came after he expressed a harsh view of a George Edwardes production, In Town (1892); the producer challenged Hall to do better.
The result was the hit of the West End theatre season, A Gaiety Girl (1893), with music by Sidney Jones and lyrics by Harry Greenbank.
[17] His sister Eliza recalled: "As a lawyer he gave advice freely to his friends; as a racehorse owner he indulged his prodigal proclivities in the world of hangers-on; during his editorial and play-writing epochs he was lavish in his hospitality ... and he voiced his belief that he 'had enjoyed every experience except death and solvency'.
[25] Hall wrote several more works in the new century, including two more musicals for Davis: The Silver Slipper (1901) with Stuart, and the unsuccessful The Medal and the Maid (1903) with Jones.