キュンキュン Also written きゅんきゅん Meanings Adverb, する verb heart-wrenchingly; with a thrill in one's heart Example sentences トムの声やばい! マジきゅんきゅんする!Tom's voice is so sexy! It really makes my chest tight! Common phrases キュンキュンする Word lists Colloquial Onomatopoeia Spoken Jinuma: Japanese Dictionary · Word lists