or giddyup; also giddap verb imperative Etymology: alteration of get up Date: circa 1897 — a command (as to a horse) to go ahead or go faster
GIDDYAP
Meaning of GIDDYAP in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012