I didn't know til a few minutes ago. Man I've been disconnected. I have to keep up better.
I'll update what it is exactly in a bit.
ETA: ok we have a few replies so here we go. It's a drug. Supposedly a synthetic marijuana (but from my understanding not much like weed really) and it's much stronger, undetectable in drug tests (don't quote me there), and very dangerous. Google it and know it. I'm a believer in knowing what's out there so we're not blind sided by this stuff with our kids. Go do some research now that you know it exists. I think it started coming out like early 2000s.