Was that 5lb or 25lb?

I have a deep cleaning schedule made up to cover each room in the house over the next month or so. I take a room on Friday and one on Saturday and give it a good cleaning. Friday was the Master Bath. It really looks great! Today I was working on the Master Bedroom. I was cleaning out the night stand when I heard the kitchen drawer open. I asked Megan what she was doing. She said that she didn't want to tell me. I got worried that she might have a knife even though most of my sharp knives I have up high. So I went in to investigate. That is when I found her and Seth with flour all over! I couldn't believe it! Will this ever be a normal dwelling again? Are my kids way out there? Please tell me that I'm not the only one who has this kind of stuff happen. I didn't realize how much 5lbs was. Bonnie and Clyde.