Dad fails to be cool

Talking to Kasia on the phone last night (she and Anya are at Babushka's house), I suggested that she go listen to "The Ballad of Bilbo Baggins", and I mentioned that I hadn't been able to find most of the videos she showed me. This bemused her:

Kasia: But Dad, I just go to the search engine and type "LOTR humor" and it all comes up.
Me: [light dawning] Ah, okay, that's the problem -- I wasn't typing "LOTR;" I was spelling out "Lord of the Rings."
Kasia: [in that tone a teenager daughter uses when her dad is being a complete idiot and totally, hopelessly uncool, but she loves him anyway] Well, duh, Dad.