(obsolete, informal, military slang) An Ottoman soldier in World War One, particularly a Turkish one. / (by extension) The Ottoman Empire in general.

plural of Johnny Canuck

(Britain, slang) Synonym of Billy no mates (“a person with few or no friends”)

Hylotelephium telephium, a succulent perennial ground cover native to Eurasia.

plural of Johnny rook

(Falklands) A bird, the caracara.

plural of Johnny Reb

(India, historical) A native who loitered about the wharves of Calcutta seeking employment as a servant with newly arrived Europeans.

(idiomatic, also attributive) A newcomer; a novice; an upstart.

plural of Johnny-come-lately