Mr. Lazy may not look like it, but he's an incredibly smart fellow. The problem is, he spends most of his time slacking off. He'd rather use his intelligence to build a contraption that will brush his teeth for him if it means he doesn't have to get off from the couch and walk to the bathroom.

Voice reference: https://drive.google.com/file/d/1Gzc3bbm9uMSlPG6sZ8iA3Zusp5OjgFnz/view?usp=sharing