Apurate is used daily in chicano slang and it means to hurry up , it have even been used in a cutscene in GTA San Andreas where the minor character T-Bone Mendez says "apurate, guero" to another minor character who name is Mike Toreno
1. Wannabe who just learned the definition of the word and goes out and trying to sound cool and says to a group of Chicanos
"Hola , apurate guero's"
2:Chicanos blast that fool :)