he-ing and she-ing verb3 •(Appalachia, slang) Flirting or courting. •(Appalachia, slang) Having sex.The minister, all fired up because of recent problems of infidelity, shouted out, ‘I want everyone who has been he-ing and she-ing to stand up!’ — 2011 •(Appalachia, slang) Hugging and kissing.