Sunday morning the kids were up at 6:30ish... as usual I dragged myself out of bed, changed diapers and made sure they went to the bathroom, gave them each a bowl of cheerios and juice, and went back to bed. An hour or so later both DH and I hear "Leo Screw me!"
Investigating the cicumstances, DH found that they were taking turns using the screw driver and plastic screws from the giant lego set on each other! Why didn't I think of that?!