Zachery Hadel (/ˈheɪdəl/ HAY-dəl;[4]) (born 1993), known by his pseudonym psychicpebbles, is an American YouTuber, animator, writer, director, and voice actor. He and Michael Cusack are the co-creators and co-stars of the Adult Swim animated series Smiling Friends (2022–present). He is also known for his Internet animations, for being a co-host of the Let's Play web series OneyPlays, and for his nasally voice.