Get your minds out of the gutter.
It's really exactly as the headline sounds.
Check out this YouTube video of JaVale, the starting center of the Denver Nuggets, entertaining himself...and maybe a few other people by shooting video of himself honking a car horn at various passerby.
No really, it's not as funny as you'd think it would be, it's just a little weird. But, it appears this may be his form of entertainment.
Judge for yourself: