下三爛

variant of 下三濫|下三滥[xia4 san1 lan4]

down / downwards / below / lower / later / next (week etc) / second (of two parts) / to decline / to go down / to arrive at (a decision, conclusion etc) / measure word to show the frequency of an action

three / 3

soft; mushy / well-cooked and soft / to rot; to decompose / rotten / worn out / chaotic; messy / utterly; thoroughly / crappy; bad