亂七八糟

To throw into disorder; to mix up; in confusion or disorder; a state of chaos or upheaval; riot; random; arbitrary; illicit sexual relations.

The natural number seven; 7; used in traditional Buddhist rituals for mourning every seven days; a literary style.

The natural number eight; used as a numeral or adjective to denote eight; sometimes used adverbially to mean all around or many.

Dregs or sediment from brewing; to pickle in wine; ruined or messy; worthless things; rotten or decayed.