The best part of this video, and I mean THE BEST part of this video is that Nick Kyrgios never really had to take a piss at all. No chance a man that contentious towards authority would have went person to person begging for permission if his need to relieve himself was that desperate. Hell, no one would be sitting there that calmly had they been "busting" to take a leak. Doesn't matter what the ramifications are, sometimes nature calls and if you don't pick up you're going to end falling in love with the wall like Ernie. That's why I love what the bad boy of tennis did here. He wasn't making a scene for no reason, he was making a scene to bring attention to the sheer stupidity of some of tennis' ridiculous regulations. He knew the camera was on him. He knew the first person he asked was going to tell him to hold it. He knew how silly an official would sound telling a grown man -that was doing nothing more than waiting out a rain delay - that he was forbidden from emptying his bladder. His plan worked hook, line, and sinker. Not only did he make the rule look dumb, but with a little bit of defiance he made it look like it doesn't even apply to him. He wasn't in dire need of a piss. He was in dire need of the right to piss -whether he planned on exercising it or not.
Assholes are more calculated people than you'd think, and there's no question that Nick Kyrgios is an asshole. He just happens to be a captivating asshole that doesn't mind making a mockery of the notion that his sport is considered a "gentleman's game", and every fun loving person that watches sports/uses the internet for entertainment is better off because of it.
P.S. Never forget when Nick Kyrgios told his opponent that his someone else was banging his girlfriend mid-match. From a non-tennis fan perspective that's quite possibly a 'Top 5' moment in tennis history.