dimelo loco is Dominican slang for hey whatsup. If defined by book the translation is "tell me crazy". It is commonly used by Dominicans to greet every person regardless if they speak Spanish. kind of like a "hey whatsup, What's going on or Talk to me"
¡Dimelo Loco, what's new"

Hey bro long time, Dimelo loco!
by JmoRhino June 28, 2017
Get the dimelo loco mug.