Since we lived on the south side of Nederland, there was no television reception. The signals seemed to bounce right over us because of the mountains behind us. When my wife wanted to watch something special, she’d come to the ranch and watch TV. There was a television in the “kitchen” area on the main floor of the studio.
One such day, when we walked into the studio, Dennis Wilson (The Beach Boys’ drummer – for those of you who just arrived on a turnip truck) 
was standing there in his white “surfer” pants. My wife was carrying our son, Hillary, who was about a year old at the time. Dennis saw him and said, “What a cute baby. Can I hold him?” Of course she said yes, and held him out for Dennis to take.
Dennis held him up, and made some faces and noises to get Hillary giggling. Then gave him the usual toss up into the air – catching him on the way down. You know, like everyone does with a baby.
Well, on about the 3rd toss, both of them laughing, suddenly a stream of liquid found its way out of the diaper, and hit directly on Dennis’s shirt and pants!
He just laughed harder and calmly handed Hillary back to his Mom. Saying something like, “No problem. That’s what babies do.”, he excused himself to go change clothes.
I’ve always teased Hillary by saying, “How many people can say they peed on a Beach Boy? You’re pretty unique!”
PS: I couldn’t find an Official website for Dennis, but there’s a lot of great info in Wikipedia
Rest in Peace Dennis.
I just saw the Beach Boys (Mike Love) play up at Jeff Franklin’s house (he produced the sitcom Full House, which I guest-starred on after “Too Close for Comfort” ended.)
John Stamos, the actor, joined Mike Love and the rest of the band.
Jeff Franklin bought the property where the Manson murders were, and tore down the original “Helter Skelter murder” house, and all the surrounding homes. He built a stunning 50,000 sq. foot estate with waterfalls. The original tree is still there, which makes it eerie. The haunting things that tree has seen… !