Coughative 

When someone is coughing all the time and won’t stop

That person is very coughative.

Coughative by Coughative February 3, 2018

coughatitous 

Non-stop coughing with no other symptoms. Commonly caused by post-nasal drip and allergies

Jimmy: I'm so tired of this. I've been coughing for a whole week now.
Bob: Oh man. You might have coughatitous.

coughatitous by Coughatitous May 23, 2014

Couthativity 

Adj. Good manners
Adj. Sophisticated

Oh she has no couthativity!! What is her couthativity level?!!

Couthativity by Lulu3242 September 18, 2018

coughaversary 

When a lot of people get around each other and start coughing for no apparent reason.

Found in Homestarrunner.com. People commonly do this to make them look cooler than someone else, hence the name coughaversary.

coughaversary by Thomas M. Anderson November 30, 2006

coughation

Excessive amounts of pressure applied to one's larynx area from excessive amounts of food reefer.

Nigga 1: Man, you sho is coughin a lot .
Nigga 2: I got coughation.

coughation by King McQueen June 1, 2018