Is Demarcus Cousins High?

Uhh are you mental? What kind of rookie on an awful basketball team decides it's OK to stare down Kevin Garnett when he's on the floor? It would be one thing if you dunked on him or made him look silly but KG simply fell down after making a hustle play. I don't really get it. I'd help him up and then say I'd hope to be half the player he is. Kids these days. No respect.