「Talented use of hands with narcissistic mating display possession」—so, is that a smartphone, or what?
　「Talented use of hands, with courtship display, bird in full plumage as one's own possession.」May have been the source for the English proverb,「a bird in the hand is worth two in the bush」that intimates a preference for total control of oneself rather than exertions to please someone else.
　Formerly「use hands to muster stud services」(雋) or「use hands and glans with bird for stud services」while HOLDING IN YOUR HANDS the animal…(攜), or one's own 'bird' for flipping about as might a windsock. PARTICIPATION derives from bringing something with you to the table (as it were) or the party to share with others.
　Modern meaning of HAND CARRY, PORTABLE「hold in your hands」and BRING WITH YOU, a large bird to PARTICIPATE in some exertion (perhaps a big, fat heron, but watch out for the cloaca if you startle the bird, as herons will involuntarily defecate when startled). You may not wish to speculate about what the original elements may in fact have referred to, or what action was being described (胵). However, any use of hands and glans in a bird's cloaca must entail HOLDING IN YOUR TWO HANDS such a wild animal, particularly during a session when the animal may not be feeling very docile.
　The complete meaning of PARTICIPATE remains for you to contemplate with viewer discretion advised. The fowl likely weighed less than a ewe, and could be readily carried as a PORTABLE party item for additional entertainment. Further speculation is that this glyph is what gave rise to the suggestive「flipping someone the bird」gesture, as in tossing the animal to someone for engaging in some truly fowl zooerastia.
　Perhaps similar to the English expression,「fuck a duck」(an exclamation of the past century, generally indicating shock or surprise, after becoming startled) but more likely, a goose, as in「goosing」(to prod or poke a cloaca or other back orifice for fun, as the case may be)…how did these expressions originate with the English people also, do you suppose? (…it's rumored that the Swedes enjoy a hen or two from time to time).
　Also meaning「fucking with chicks.」…see 雟 for details as to the behavior of sparrows, noting that young small human beings can be held in two hands as「chicks」and that the replacement for the right element (隽) means「child prodigy」(俊) as a highly-trained and precocious「chick.」

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: to carry; to take along; to bring along; to hold (hands)
Japanese: to carry in one's hand, to engage in, to participate, to take part
Unihan extended: lead by hand, take with; carry
EDRDG: portable; carry (in hand); armed with; bring along