I don't do trends well. To me they're like roller coasters. With roller coasters, I want either to be smack in front of everyone else with my hands in the air and my hair flying like crazy, or I want to bounce along in the back watching everyone else act like idiots.
When it comes to trends, I want to be ahead of the curve (alone) or bringing up the rear (alone - I suppose that is my trend). If something seems uber cool and everyone is talking about it and singing it and creating personal parody videos of it, I tend to ignore it. At least until the the hubbub dies down.
And that's why I finally sat down to watch Frozen... last weekend.