I used to think Lous first word would be, "shit" given how often he heard it. Fortunately that didn't happen. I am however thinking that his first phrase could potentially be, "hold on jean" since I feel like I say that about 56,794 times a day.
Here is a photo of Lou watching the guys mow the lawn & weedwack. He watches them for as long as they are here, godbless 'em. $30 for yardwork AND babysitting, what a deal.