Probably quite a few frustated boxers have said something like that, after a fight where they felt they were robbed... but the one that immediately springs to mind, was Holmes after his second loss against Michael Spinks.
“And since we’re on HBO, that’s my behind” or some such. Mr. Holmes upon not getting Marciano’s record after the first Spinks fight.
Next : Fighter A asked Fighter B : What's going to be your excuse this time? Blank. ( The "Blank" represents the fighters name) Who was the fighter asking the question? Who was he talking too?