Ш92
КАК ШТЫК прийти, явиться, бытье и т. п.
coll (как +
NPnom only
subj-compl with copula (
subj:
human or
adv(to come to, appear at some place) unfailingly and at the appointed time (if the time is indicated or implied): (on time and) without fail
(with the focus on the exact time) on the dot (on the nose, on the button).