When you cough so bad that it causes you to fart, shit and piss your pants all at the same time.
I heard that Ryan had a Death Cough in class the other day.
by Miller Heavy October 11, 2010
1 more definition
the cough you get from smoking
guy:1 hey did you see that new cough cough guy:2 dude you should cut back on your smoking your death cough is realy bad
by dudeman123569 August 26, 2009