Trouble pissing around people

He's gotten the same look from Manny Pacquiao a few times in recent years. On the matter of urination, the rules read like a junior high student handbook, allowing competitors to "leave the court for a reasonable time for a toilet break," while falling just short of asking Roger Federer to put the seat down when finished.

Read more about urine infections in our fact sheet, Urinary problems after prostate cancer treatment.

Cochrane Database Syst Rev.