"Did you see that guy!?"
"Pfsh, guy was SUCH a Casablancas"
"What are you up to?"
"Oh nothing much, just Casablancasing it"
"How's the horchata?"
"Oh, seriously Casablancas, thank you"
"Here's looking at you, kid"
"If that plane leaves the ground and you're not with him, you'll regret it. Maybe not today, maybe not tomorrow, but soon — and for the rest of your life."
"Louis, I think this is the beginning of a beautiful friendship."
"We'll always have Paris."
Moron:"OMFg its in balck and white so it must suck lol1100zzzone!!"
Me (or smart person): So?
Although that word is based on the movie 'Casablanca', it does not have to be a romantic movie from the 40's. It simply must be considered a 'classic' for its genre, even if it's something like fanfiction where nothing has been around for many years.
"Hamlet" is the Casablanca of tragic theater.