一塌糊涂
一塌糊涂[yī tā hú tu]1.■in a complete mess [muddle]; a confused state of affairs; a hell of mess; a pretty kettle of fish; in an awful state; in utter disorder; make a mess of; make hay of:The room was in a mess.屋子乱得一塌糊涂。He has made a mess of the job.他把事情弄得一塌糊涂。