A shortened form of the "diaphragmatic startle" response where the diaphragm briefly contracts as the phrenic nerve is manipulated during surgeries such as thoracic outlet decompression.
The phrenic nerve descends along the surface of the anterior scalene muscle. To confirm its identity, gently manipulate it to elicit a dartle response.
A dirtleg is the lowest form of a dope whore that one can become. Usually a female that will sell any and every hole or crevice on her body for drugs. Oftentimes, she is dirty, trashy, overweight and lives in a hotel with the dope man. Once he’s had enough of her shit and cuts her off, she moves on to the next dope man.
She just gave him a blow-job in the bathroom for a 1/4g. She’s such a dirtleg!