tooraloo,int.colloq.|tuːrəˈluː| [Var. toodle-oo int.] ‘Goodbye.’ c1921D. H. Lawrence Phoenix II (1968) 121 So long! See you soon! Too-ra-loo!1922Joyce Ulysses 229 Tooraloo, Lenehan said, see you later.1974J. Johnston How Many Miles to Babylon? 22 I'll have to be off... Tooraloo.