twinky /ˈtwɪŋki/ adjective1 •(slang) Being or resembling a twink (“young, attractive, slim man”).Daniel is the sole sophomore, a twinky raccoon who obsesses about his weight. Jake, the cougar who's his current fling, is a senior like me, though he didn't join FLAG until our sophomore year. — 2010 formstwinkier · twinkiest