This is when you are experiencing serious coughing fits and you spit a lot when you cough. These extreme coughing spells usually occur when you have a bad cold, the flu, etc.
Last night I was churning up pollution so much, so I finally had to take some Nyquil.
by Ryan J. February 14, 2005
Having horrible coughing fits and spitting up a lot, thus contaminating whatever is in the way.
He was churning up a lot of pollution so I moved back a few yards.
by The Midwestrn Soldier February 14, 2005

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×