Р30
РАЗ-ДВА (PA3-PA3) И ГОТОВОcolll
usu. indep. clause
fixed WO sth. is done or can be done very quickly and efficiently, without any trouble
one, two, three (and it's done (over, in the bag))
it will be (was) done in no time (flat)it will be (was) done just like that.