In Suicide Squad (2016), the writing on Harley Quinn's baseball bat is a quote from her first appearance in Batman: The Animated series, specifically the Episode “Joker's Favor”. : r/MovieDetails
Dc comics Suicide Squad Harley Quinn Baseball Bat Replica Multicolor| Techinn
Birds of Prey Harley Quinn Baseball Bat - Walmart.com
What does Harley Quinn's bat mean? - Quora
Definitive Harley Quinn suicide squad thread | Page 24 | RPF Costume and Prop Maker Community
What is written on Harley Quinn's bat? - Quora
WOODEN Harley Quinn Bat Suicide Squad Replica - Etsy