Definition of get go:
(v) :
(intransitive) To leave, to depart, to get moving.
(v) :
(intransitive or transitive) To begin or commence.
(v) :
(intransitive) To talk passionately without interruption.
(v) :
(transitive) To cause someone to talk passionately without interruption.
(v) :
(transitive) To excite intellectually.
(v) :
(transitive) To arouse sexually.