Joohyeok means in slang: 1. Joohyeok is a Korean male name. You will smile every time you see him. His cute smile will brighten your day. He’s the ideal boy. Joohyeok is my favorite boy. 2. Joohyeok can also be translated as Awesome, Good Listener. Perfection in every aspect of your life. Incredible talent and extraordinary athleticism. Joohyeok, he is one of the children God. God loves him. 3. Joohyeok is ****, but also sometimes silly. He smiles always for those he loves. (in Slang Dictionary, added by Marina Griffin)