I think that if you eat both meals at the same time, there will a number of unfortunate consequences. First of all, you’ll look like a chipmunk with two mouthfuls stuffed in where one should be. Second of all, you’ll probably be spewing food out, and your floor will get dirty. If anyone is eating with you, they will probably get really disgusted. Finally, you greatly increase your risk of inhaling food, and should you be alone, there will be no one to perform the Heimlich maneuver, and you will likely die of asphyxiation.
Oh, and you’ll probably feel overstuffed, should you survive, and send yourself right back to bed with a stomach ache, if you are able to bypass the watercloset. You seem like a very nice person @Yarnlady, even if you do have rabbit ears. Please don’t do it!