New vocab

I just had an 'Oh, Tada' moment.

Jae & I got that from a Bill Nye episode. This kid was demonstrating a science experiment that was not working as planned. He kept fiddling with the different components. While he wasn't paying attention, the experiment started to work. He looked down, and saw it in progress, and went
"Oh Tada"

I was in the kitchen cutting vegetables & throwing them in to the soup we're having for dinner tonight. I was also thinking about how I need to finish cleaning the house. I looked around, and realized I was so busy cooking & cleaning that I didn't notice that the whole house was clean & dinner is made. The best expression I can think of, for a moment like this is
'Oh, Tada.'