I made a mess of it
💡 Memory tip: θάλασσα = sea. Picture a desk where everything turned into a sea of spilled water — Τα έκανα θάλασσα.
“Δεν διάβασα καθόλου και τα έκανα θάλασσα στις εξετάσεις.”
I didn't study at all and made a mess of the exams.