A phrase used to indicate that something was not due to luck, but rather due to skill or effort. It literally translates to 'it wasn't ass', signifying that the outcome wasn't due to a fluke or mere chance.
Examples
- Spanish: Gané el torneo de ajedrez, y no fué culo, practiqué durante meses.
- English: I won the chess tournament, and it wasn't just luck, I practiced for months.