Video contains bad language and violent scenes.
Boxer Shannon Briggs is desperate to get a fight with WBA, IBF, WBO, IBO and The Ring world champion Wladimir Klitschko.
The pair have already clashed in the gym.
Briggs recently barged in on Klitschko as he was dining at a Miami restaurant.
The incident was caught on camera, as Briggs started to steal Klitschko’s food, saying: “Wherever you go, I go. Whatever you eat, I eat, champ.”
Briggs then exploded with rage when Klitschko calmly poured water over his head.
Watch the madness below.