All is fair in love, war and touring - and it seems that nothing is out of bounds when it comes to pranks between drummers. One of the most vile on-the-road stories we've heard recently comes from Travis Barker, sharing an evil prank that Red Hot Chili Peppers' drummer Chad Smith once played on Foo Fighters' Taylor Hawkins.
RHCP, the Foos and Blink were all on a tour of Australia together back in the year 2000, when things took a very weird and wet turn - as Barker explained to KROQ.
"When we were in Australia, Chad Smith would pee in Taylor Hawkins' fan," Barker revealed. "It's the worst practical joke ever...it was so funny but so wrong."
He continued: "Urine is so weird, I drank my own urine once...I thought it was Gatorade, it was the worst - and I was really high at the time."
Check out the full interview below, and skip to the 7.05minute mark to hear the story.
Meanwhile, the Chili Peppers recently revealed comeback track 'Dark Necesseties' ahead of headlining Reading & Leeds this summer - but frontman Anthony Keidis has also been hospitalised.
Reading & Leeds takes place from 26-28 August 2016, and you can get tickets and more information here.