Since the Tour Championship in 2015, PGA Tour players Rickie Fowler and Danny Lee have been locked in a fantastic prank war.
It all started when after winning for the first time at the 2015 Greenbrier Classic, Lee admitted in a post-round interview that he wished he had a girlfriend.
Fowler then put a nice hashtag on Lee's reserved parking space at the Tour Championship a few weeks later:
Lee responded by doing this to Fowler's car:
The shenanigans went back and forth, with Fowler getting Lee good earlier this year at the Players Championship with the 'ol shaving cream in the shoes trick:
There were a few other pranks in between, but Lee really, really got Fowler good over the weekend as the two were on their way to Australia for this week's World Cup of Golf.
If you're a frequent traveler, is there anything more annoying while going through airports than waiting in those TSA lines? Yes. There is one thing: When TSA stops you to go through your bag.
Unbeknownst to Fowler, Lee -- standing behind him in the TSA line -- snuck a bottle of water into Fowler's carry-on bag. That set off the detectors in the security line and forced Fowler to step to the side while an agent examined his bag.
A+ troll job by Lee in the video that followed:
Based on the expression on Fowler's face, I get the feeling this won't be the last prank pulled in the war.
Keep that head on a swivel, Danny.