Hmm. Those were all pretty valid and legit and ect. He could really go for any of them, so he weighed the options in his foolproof way- he liked to call it "How Angry Will My Dad Get If He Found Out."

Not that he ever would, but it was a hypothetical.

Blowing up Raiden's room, while hilarious, was more Lash's bag, and also would cause some damage that Claus' father would probably have to help clean up. That could be dangerous territory. Raiden could easily wake up in the middle of said drawing on face, and then the whole world would know it was Lash and Claus. Maybe not. The mop, on the other hand...

"Let's do the mop thing. That sounds the most fun." Or at least the easiest to get away with.