Uh-Oh, This Whataburger Fave Lands in the Top 10 of Burgers With the Most CaloriesUh-Oh, This Whataburger Fave Lands in the Top 10 of Burgers With the Most CaloriesI don't want to scare you off here, but one of the tastiest burgers on Whataburger's menu is packing a whole lotta calories.Aaron Zytle (AZ)Aaron Zytle (AZ)