hung (adj.)youdaoicibaDictYouDict[hung 词源字典]
past tense and past participle of hang (v.); meaning "having impressive male genitals" is from 1640s; of a jury, "unable to agree," 1838, American English. Hung-over (also hungover) in the drinking sense is from 1950 (see hangover); hung-up "obsessed" is from 1961.[hung etymology, hung origin, 英语词源]