If you've ever witnessed someone on a heavy dose of painkillers, you know people can do or say all sorts of stuff. Similar ...

Laughter yoga is particularly effective for people who might not feel like laughing, such as those struggling with depression ...

Instead of a soft, gentle purr, she lets loose a series of loud, trilling noises that sound more like a tiny, ferocious dinosaur than a sleepy house cat. The contrast is hilarious and oddly endearing.