Kirk Cousins, still in uniform on the field at MetLife Stadium after throwing three touchdown passes in the Las Vegas Raiders ’ win against the New York Jets, had In-N-Out Burger on his mind .

Upon leaving his postgame press conference, he repeated a declaration that he was going to In-N-Out.

After landing in Las Vegas coming off a long flight from the East Coast that brought out his celebratory Kirko Chainz persona, Cousins proceeded to satisfy his fast food craving Sunday night after the 38-33 win.

Cousins pulled up at an In-N-Out, and he was joined by rookie Fernando Mendoza and more than a dozen of their victorious teammates. They dined and posed for pictures wearing the restaurant’s white paper boat hats.

“I have an In-N-Out problem,” Cousins said in September. “It wasn’t a big deal when I lived in the Central or Eastern time zone, but on the West Coast time zone, when I signed with the Raiders, I knew this was going to be an issue, and that is a great cheat meal.…