So what's this Wii thing?

So mom kept telling people that she was getting this Wii thing on Saturday - well I thought it was just an expression of excitement or something. She kept saying "Wheeee" and I was thinking –I am glad mom is having a good time. Well it turns out that it is some kind of contraption that hooks to the TV and mom waves a stick at it and things move on the screen. I was barking and trying to jump and take the stick from them and catch the critters on the screen but mom said I was not being very good so she put me in my cage. After I came out of my cage though –mom gave me a bone and told me I was a good boy. I guess I’ll forgive her this time for not letting me play since she gave me a bone and lots of love afterward. Maybe next time. What is with this Wii thing? Any other funny stories about this Wii thing?