Call me Santa

So I walk to a local diner, and order an awesome bagel with provolone cheese sausage, bacon and ham. (I'm hungry now) When I finish ordering it the girl asks me my name I say "Sandra" but I see that she writes "Santa" and smiles. I think to myself it's early and I read it wrong and wait for my "Ron Swanson" creation. Minutes later I hear SANTA! SANTA! is there a Santa here??

I raise my hand and look around as everyone is staring at me and chuckle. When I get to the counter she says "wow you really do have a cool name"

I thank her smile, and take my bagel.