PSA Posted on 20 March 2015 by Casey Karp Ready? OK. This is your brain. This is your brain on catnip. Any questions? Really? If you insist. This is your brain. This is your brain on catnip. Remember: A kitten’s mind is a terrible thing to waste. Smart kittens don’t do drugs. Share this:TweetEmailMoreShare on TumblrPocketLike this:Like Loading... Related