There was once a blue-haired, a red-haired, and a blonde...

There was once a blue-haired, a red-haired, and a blonde girl who were getting chased by cops. The girls then hid in three trash cans. The blue-haired girl hid and a cop was about to lift her lid, until the blue-haired yelled out "Woof!". The cop then says " Oh...just a dog" . Then he goes to lift another one, but the red-haired girl yelled "Meow!" 'Oh...just a cat." Then he goes to the final one and then the blonde girl yelled out "Tomato!"