We are babysitting our 18-month-old nephew this morning. We arrived to find him engrossed in a cartoon. Great.  I take him in the kitchen briefly and my husband changes the TV to ESPN. I tell him to please change it back, and that his world (getting to watch what he wants, when he wants, etc.) is going to be rocked if we have kids.
I ran to the store for about 20 minutes just now. I came back to find that he had 
rolled the kid's high chair into the living room, right in front of the TV, and plopped the kid in it so as to limit all that toddling around.  I can't decide whether to be super impressed or frightened for our potential children.