Smartest boy in the world??? Maybe??

So today Cregan tells me that Collin smells poopy. So I say to Collin who is in the hallway, "Are you in the hallway, poop-head?" "Let's change your diaper"
No lying, he walked over to the cabinet that the diapers and wipes are in, sat down, opened the cabinet and then layed down. I assume waiting for me to change his diaper.
I'm convinced, yes, he is a genius!!