prank [prangk] noun a trick of an amusing, playful, or sometimes malicious nature. °°° What will happen if a girl accidentaly pranked texted cha eunwoo? " hey! it's cha eunwoo from 아스트로 ♥ " "Last time i checked i was the Cha eunwoo" | fanfic x epistolary: cha eunwoo | ° kpop epistolary series ° → astro-logy series ←