THAT'S PUT THE CAT AMONG THE PIGEONS

THE MEANING IN SPANISH IS SOMETHING LIKE: "SE ARMÓ LA MARIMORENA", "SE ARMÓ LA GORDA."

WHEN YOU PUT A CAT NEAR A BIRD YOU KNOW THAT IT IS NOT GOING TO BE A HAPPY ENDING, BECAUSE THE CAT INSTINCT PUSHES THE CAT TO EAT BIRDS, SO WHEN SOMEONE IS ARGUEING AND SUDDENLY SOMETHING HAPPENS AND GOES WORSE, WE CAN SAY THAT: THAT'S PUT THE CAT AMONG THE PIGEONS!