When you have a coughing fit like someone with emphysema after swallowing a load of semen/female ejaculate.
*takes cum in mouth*
*Starts aggressively coughing and wheezing*
"Did you hear about Jane with Johnny last week? Apparently she emphysemened at the end"
The condition that causes semen to dry up and harden before it exits the penis. It can be contracted as an STD or develop naturally. It can be alleviated by either pouring water into the penis or by removing the shaft and slowly forcing the harder semen out of the end, and reattaching it. There is no cure. The ancient Incas used the substance produced in emphysemen as mortar for their structures.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.