Had a girlfriend in high school that worked at McDonalds. I'd pick her up in the parking lot after her night shift so we could go make out and she always had this funky scent on her clothes and in her long blonde hair. She always smelled of hamburger grease and onions with a hint of wet buns and chocolate. Didn't matter to me, not a boner killer at all, hell I was 17 with a Mustang and an 8 track. Pack of rubbers in the glovebox.