Don't do it. At random times I would get a hair stuck in the top of a soda can as I was drinking it and get yanked out as I pulled it away. Hurt like fuck all.
I'm having serious issues eating and drinking with my mustache. It's so thick and long that it folds over my lip making anything I eat come in contact with it. I don't want to trim it because it's almost to the point where I can use my thumb and forefinger to push it up and out away from my mouth, but at the same time it's super obnoxious. It's the ultimate flavor savor in a totally bad kind of way.