Green’s Dictionary of Slang

hiccius (doccius) adj.

[SE hiccius doccius, a juggler; ? ult. real Lat. hicce est doctus, this or here is the learned man, or ? pig Lat. formula used, like the conjuror’s abracadabra, to accompany a juggling trick. Note SE hiccup]

drunk (cf. hicksius doxius adj.).

[UK]R. North Examen 189: A rare Hiccius Doxius!
[UK]Gent.’s Mag. 559: To express the condition of an Honest Fellow, and no Flincher, under the Effects of good Fellowship, it is said that he is [...] Hiccius.
[UK]E.V. Kenealy Goethe: a New Pantomime in Poetical Works 2 (1878) 337: Beetlebrow, Gull-catcher, Viper; / Hiccius-doccius, bull-eyed Stutterer.