Tourette's

Yeah I'm pretty sure Kody has this.  Because randomly he will shout out words such as poop head, boob, or butt and burst into a fit of giggles.  Today as I was dropping him off at the gym daycare and right as I was heading out the door out of the clear blue he shouts, "No, I love you!"  An female employee laughs and says "Don't you just love when they shout I love you at you."  To this I have to say yes, because it beats half the other stuff he is shouting.  Tourette's or a boy thing?  You tell me.