Sauce Gardner is really living up to his name ... 'cause the star NFL rookie just signed a deal with Buffalo Wild Wings -- with his very own "Sauce sauce!!"
The New York Jets cornerback and the sports restaurant franchise made the announcement on Monday ... showing Gardner rockin' a BWW jacket and saying how he LOVES to put sauce on literally everything.
"Sauce on wings, pizza, sandwiches," Gardner says. "Even sauce on sauce".
That's when out of nowhere, Gardner hilariously starts pouring sauce out of a bottle similar to his custom VVS diamond sauce pendant he copped from Al The Jeweler.