There are already so many debates in sports, but we're going to make room for one more: is Dale Earnhardt Jr.'s favorite sandwich gross?

The NASCAR driver tweeted this photo that will either have your stomach turning or your mouth drooling.

Yes, your eyes are not deceiving you. That's a mayonnaise and banana sandwich.

So, back to the debates in sports: who's the greatest home run hitter of all-time? Who's the most clutch quarterback in history? What's the best team not to win a championship? Mayonnaise and banana sandwich? They are all valid topics of conversation for any barroom squabble.

So, tell us how you feel about this, umm, culinary sensation.