Expressions (phrases, clauses, etc.), I-adjective (keiyoushi)
incomprehensible; nonsensical; puzzling; mysterious; meaningless
彼がいうことはわけがわからない。What he says makes no sense at all. Expressions (phrases, clauses, etc.)
I don't get it; I'm confused; I'm lost
Also written 訳がわからない【わけがわからない】