This is a 53-second compilation of every time Yoda says 'hmmm' in the Star Wars movies. Now, not to toot my own horn or anything *leans on car horn* but I didn't think I could do it, but I did -- I watched the whole thing. "Do you want a cookie?" No, I want all the cookies. And a brownie with no pan-sides and the piece of cake with the most frosting.
Keep going for the video.
Thanks to Luc, who agrees Yoda should try a new catchphrase, something with some pop.