What are your favorite foods? Also, how much trouble is it to eat your favorite foods with a huge mustache? My favorites are soups, biscuits and gravy, Mexican food and big messy hamburgers. My mustache completely covers my mouth, so I push it to the side to keep food out of it. Does it stay out? Not really. The foolproof method I have found is to wrap everything in a tortilla and forget about it. I also use straws to drink way more than I did as a kid.