look up any word, like cleveland steamer:
 
1.
When a female inadvertently swallows male ejaculate in a way that it "goes down the wrong pipe" and produces a cough.
His spload was so forceful and deep in her throat as she swallowed that she was caught off guard. The tickle in her throat was too much and she produced a cum cough. They both died laughing!!!
by Barry Flomar January 23, 2004
 
2.
When you cough (for up to) days after giving head even if you havn't swallowed, you ate pre- cum. It is still kinda in your throat.
Wow, Becky! I have this slight cough I just can't get rid of! Ever since I gave Josh head! I think Im getting sick. No you dumb fuck, Its CUM COUGH!
by cumcougher10000 December 05, 2010