Former world heavyweight champion Tyson Fury looks to have taken a swipe at Joseph Parker, who now holds his former WBO heavyweight title.
Fury had to vacate the WBO belt, along with the WBA and the IBO heavyweight world titles, after failing a drugs test earlier in the year.
Parker claimed the WBO title on Saturday night with a majority decision victory over Andy Ruiz Jnr. In a blockbusting weekend for boxing, Parker's victory was followed on Sunday by Anthony Joshua defending the IBF title with a convincing win over Eric Molina in Manchester.
Joshua will next take on Wladimir Klitschko, who Fury was set to fight in a re-match before being stripped of his world titles.
"All these bums got world belts because of 1 man the #Gypsyking, remember that. It's getting embarrassing the amount of bums they find.!!!" Fury tweeted following Joshua's victory.