lung-spunk 

When, on the odd occasion, instead of a women giving a blowjob and swallowing the spunk she instead inhales it. The spunk then enters the lung and can cause coughing.

Mr.Rob: Wardy did you give some bird lung-spunk?

Wardy:Yeah she was choking it up for ages.

lung-spunk by ressler May 14, 2009

Skunk lung

When a person tries to swallow seman after oral sex and inhales it into their lungs.

I can’t breathe, cough cough, sucking your dick, cough cough, gave me skunk lung

Skunk lung by Shrilnixx November 10, 2017