I wore a shirt to Mira's hunt tests (brown, so legal) that read "Curse your sudden but inevitable betrayal!" with the silhouettes of two dinosaurs.
At the first test, a judge really liked it and wanted one because she thought it was too perfect for hunt tests where things can be going swimmingly (literally) then go to pieces in a moment if your dog goes suddenly selectively deaf or decides he knows best or just has a wild hair that day. I just said it was from a television show.
At the second test weekend, a fellow competitor recognized it and was cracking up, which was fun. Firefly fans, unite
Mostly though I fall hard for books over shows. And generally am very not happy when my favorite books turn into shows/movies, especially if they gain a huge show/movie-only following. I'm not sure why it bothers me so, but it does.