The term for masturbating while sad in order to take ones mind off of their personal troubles.

A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.

When you masturbate to take your mind off something that's making you sad.

Masturbation while in an intense period of remorse or sadness, lubrication naturally forming from tears raining down on one's frowny poundy

When you cry while masturbating. Usually occurs on a Saturday night after realizing that you'll die alone.

Something emo kids do in the dark in their room after breaking up with their boyfriend (all emo boys are gay) for the eighth time that week.
The process involves crying profusely and masturbating simultaneously, using the tears as lube.
This has been shown to cause cancer in laboratory animals.

The act of masturbating while sad or depressed. Blood is often used as a lubricant for this activity.