Oh yes, My doggies are werid too! We had one that passed away last year...she would jump the fence and knew her way to BFs mom's work place, about 3-4 miles away!
Our oldest dog, she is just WAY too smart, it's like she understands every little thing we say. One of the smartest things she did is she was getting irritated with the other two dogs playing around in the house (she is very mellow and just wants to sleep and eat all day). All of a sudden, she started acting very excited, jumps off the couch, and runs to the front door, which made the other two want to do the same. We open the door, and smart dog runs out, the other two run past her, and she walks back into the now-quiet house to sleep on her couch!
Then our littlest one has a sock fetish (and underwear and other lingerie when socks are not available). Every night we are entertained by her pulling socks out of the laundry basket and parading around the house a few times with the socks. In the morning, her couch is usually full of socks!