Note that the original meanings were decidedly female in nature, and did not refer to males until much later.
　Emphasis on deepest point while「plugging an orifice with loose dripping copulation, or, self-copulation」referring to the cervix (in most cases) is something the average male cannot normally accomplish using his erection unless the partner is quite small, or the penis is exceptionally long of course. Usage of this glyph as an element often pertains to a female masturbating with the aid of a pestle, horse-like penis-shaped dildo, a tool with which stimulation of the vaginal cervix is easily accomplished every time, at will: a DEMONIC desire for personal pleasure, the spirit of an old hag, an aged service provider or concubine who no longer services others (figuratively, dead meat, a dead end), and must do it to herself.
　If the small「self, loose dripping」element is interpreted as an「infected short leg」then the whole glyph can also be applicable to male humans, too. With「marker above plugged orifice」(that some sources suggest morphed from 'skull' 囟) and「copulating」with「stench, putrid loose and dripping short leg」as a male DEMON, and who else but a demon would knowingly spread disease in this manner? SPIRIT OF A DEAD PERSON describes the soon-to-occur death due to the disease. Note that the top element is also part of the glyph 'depraved' (卑).
　Without a doubt, the Irish also have knowledge of their own to pass along in these trying times:「Masturbation will not spread coronavirus, especially if you wash your hands (and any sex toys) with soap and water for at least 20 seconds before and after.」Nonetheless and regrettably, unlike in dynastic China, it must be undertaken alone to truly be a preventative countermeasure but still achieve the desired result with some degree of safety.
　 　[　https://www.sexualwellbeing.ie/sexual-health/sex-and-coronavirus/ 2020-03-31　]　
　The Dutch, too have the same solution—it seems masturbation has become mainstream in the media the world over due to the coronavirus (it has always been 'the main stream' in reality, albeit covertly for most folks):
　「'Don't have sex with your partner if they have been isolated because of (suspected) coronavirus infection,' the RVIM says. 'Sex with yourself or with others at a distance is possible (think of telling erotic stories, masturbating together).'」
　　[　https://www.theguardian.com/world/2020/may/15/dutch-official-advice-to-single-people-find-a-sex-buddy-for-lockdown-coronavirus 2020-05-16　]　
　Needless to point out perhaps, but Chinese shamans from antiquity hit upon the same solution as a pandemic preventative countermeasure, honed for ultimate client satisfaction by utilizing naked females with no-longer-integrated feet as masturbatory sex buddies available for short-term rental with erotic visualization of live prepubescent female genitalia engaging in autoerotic stimulation herself, as a solution to the same problem facing us now, but in pre-Internet days.

Modern definitions (that generally disregard history) …excluding politically incorrect concepts and other meanings deemed offensive today; may list only pigeonholed definitions, euphemisms, or meaningless mnemonics)
Chinese: ghost; sly; crafty
Japanese: ogre, demon, spirit of a deceased person, ogre-like person, very, extremely, super-, Chinese "ghost" constellation, hag, witch, bitch, penurious or spiteful old woman, termagant, virago
Unihan extended: ghost; spirit of dead; devil
EDRDG: ghost; devil