What's your favorite Oscars speech?

The Academy Awards are one week away and for some ridiculous reason, they've decided to shorten the ceremony and cut a few categories from the broadcast. This isn't just disrespectful, it takes away the absolute best part of the Oscars: the acceptance speeches. From the heartfelt to the hilarious to the historic, these are what make the show so special.

This got me thinking about my favorite Oscars speech and, even though it's a fairly recent win, I think I've gotta go with Olivia Colman's surprising win. You can tell she's genuinely shocked and moved and she concludes her speech the only way one ever should, with a starstruck, "Lady Gaga?! Ahh!"

Watch it here: https://www.youtube.com/watch?v=YUytvAg_hE4

There are so many great ones to choose from, so what's your favorite Oscars speech?