No, not those kind.
Dear Fellow Public Transportationistas,
After a tastelicious breakfast of garlic mushrooms with a side of green onionized scrambled eggs -- and tastelicious it is, for I made some myself just yesterday, would you look at that, I said look, goddammit, yum! -- it would be to the benefit of all humans, especially those of us seated nearby, if you would kindly support good personal hygiene with all of your cold, rancid heart by cleaning your noisehole with an ADA-approved paste and brush combo. I did, and that's why my sometimes-better-half cringed a bit less than she normally would when I asked her to pucker up.
The Halitosis Clinic thanks you for your concern.