Peggy, I read that as "Maybe he could challenge The Donald to lunch?".

Images of American-style competitive eating competitions immediately came to mind, complete with bulging chipmunk cheeks and quivering chins covered in dribbles of mayonnaise, ketchup, and corn relish. Oh my! A food competition starring the revered Yankee hot dog? Or would it the New York strip? (Well done, with ketchup.) What an amazing public relations event that would be.

Sometimes, aging eyes can provide unexpected comedy.