Rat means to be friends with someone or hate someone
Hey rat or your such a mole rat/rug rat
The most beautiful thing in the world!!! one day you are walking across the street you see a rat the rat is going into a sewer you decide to follow the rat the rat has led you to the cult of rats you see a rat get on stage with a sombrero his name is Pablito the rat
And then you see your best friend who keeps on claiming they don’t have a coat made of rats
You could probably kick it pretty far, of course at the sacrifice of some of its ribs. Maybe it's skull. Oh, and you will probably be on a hit list for PETA.
"I am going to kick the Rat to the Field Goal!"