shindig (n.)youdaoicibaDictYouDict[shindig 词源字典]
"dance, party, lively gathering," 1871, probably from shindy "a spree, merrymaking" (1821), also "a game like hockey;" perhaps from shinty, name of a Scottish game akin to hockey (1771), earlier shinny (see shinny (n.)).[shindig etymology, shindig origin, 英语词源]