1
This phrase is for people who are too young to know what a rat is but still want to be extra annoying. It’s like saying ‘I don’t care’ but with more screaming and less sense.
My cousin is crying because he dropped his juice. I don’t give a rats left foot.
The toddler threw a tantrum over a crumb. I don’t give a rats left foot.
My baby brother is screaming because he can’t find his blanket. I don’t give a rats left foot.