Kissing in the dark

I was driving through a construction zone (we have LOTS of those here) with 27-month old Doodles the other night and from the back seat I hear him say something...but I was not sure what.  So I asked him if he said ...

"People kissing in the dark?"

What?!  That doesn't make any sense, and he tried again...

"People eating in the dark?"

Nope, still not what he was trying to say.   OH wait!  We just went through a construction zone!  Did he say...

"People digging in the dirt!" ?

Success!!  Ahhhh - Toddler Talk!  We have a great sometimes frustrating time figuring out what he says or means!