This evening I was driving home when I was stricken by a coughing fit. Since I was in heavy traffic at the time, I couldn't cover my mouth, because I needed both hands on the wheel, but Jeannie wasn't carpooling with me today so I was thinking, "Whatever, I'll just cough."
So I was coughing and coughing, and trying to drive, and all of a sudden this globber of phlegm flew out of my mouth and directly into the heater vent! All the way inside!
Now every time I turn on the heater I'll think about that phlegm globber slowly baking.