「Orifice rejected」after sampling and then SPITTING due to a foul taste or odor.
　「Not contained」as an uncontrolled release of emotions, fluids, etc., from inside some sort of an orifice, SPITTING.「Array of spread legs with unopened flower blossoms」as one of the shaman's most successful advertising campaigns causing all manner of fluid spitting and flying as the parade passes slowly by. CONTEMPT for that whole scene and the shaman using such a 'low blow' offer that cannot be refused by loitering male bystanders,「negativity from/for/with/inside orifice, mouth.」Note this glyph is equivalent to the non-JIS 呸 as「orifice yet unopened, virginal」that implies some sort of ill-will or contempt for something, such as sex or sex with relatives, since those activities have not yet begun…normally, sex began at a very young age with early humankind:
　「In traditional Chinese medicine, there has never been a mental disease called pedophilia (or an equivalent term), or homosexuality, or most of the other so-called sexual variations for that matter. …Children are usually described as natural sexual beings and erotic stimulation and sex-play are seen as beneficial to their healthy development.」
　　[　https://docx2.com/wp-content/uploads/Are-Any-of-the-Pharaphilias-in-DSM-Mental-Disorders_.pdf 2023-05-14　]　
　「Like humans but unlike chimps and most other animals, bonobos separate sex from reproduction. They seem to treat sex as a pleasurable activity, and they rely on it as a sort of social glue, to make or break all sorts of relationships. 'Ancestral humans behaved like this,' proposes Frans de Waal, an ethologist at the Yerkes Regional Primate Research Center at Emory University. 'Later, when we developed the family system, the use of sex for this sort of purpose became more limited, mainly occurring within families [i.e., incest]. A lot of the things we see, like pedophilia and homosexuality, may be leftovers that some now consider unacceptable in our particular society.' 」
　　[　https://www.discovermagazine.com/mind/casual-sex-play-common-among-bonobos 2023-05-14　]　

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: expression of contempt equivalent to 呸
EDRDG: sound of spitting