Soundcloud rapper GBO Gaston has a history of trolling the memory of Nipsey Hussle, once going as far as to (falsely) claim he was the one who killed Nip

He's done it again.  Here he is pouring urine over a Nipsey mural.

"N*ggas know where I'm at.  You see the time and all that.  7:40.  I'm going to throw piss on dead homie, cuz, look," GBO said, before throwing the plastic cup of yellow liquid. "Piss on cuz.  Dead homies."

GBO added this caption to his Instagram post about his disrespectful act.

"This yo BIG HOMIE right? 🤣🤣‼️. What happen to LONG LIVE NIP FOO? . You did a song w me called SLAUSON 😭‼️🗣😂😂. WHY THE 60s never outside smh," he typed.

Tomorrow is the three-year anniversary of Nipsey's death.

Last year, Indian Red Boy was killed allegedly for holding the camera when another Nipsey mural was defaced.