5187883
Found one. And if that still isn't as big as you'd like this site allows you to resize animated GIFs (as well as do some other things with them).

5189793 Thanks.

Since I try to be kind to people browsing on their phones or whatever, I generally avoid posting files with larger sizes directly in the thread. So here are links to some recent cases of where I captioned (and sometimes made small changes to) animated GIFs instead of static pictures.

Party Messily -- the pony who looks an awful lot like Minty who's a fan of bubblegum.

Abandon Thread -- Princess Ember doing a classic cartoon exit

Blah, blah, blah, blah, blah -- Princess Ember would like you to shut up now

That last one did surprisingly well. I mean, I figured it was going to get a decent amount of upvotes, but it was far more popular than I expected.

Think of this as either a companion or alternative to BE SAD NOW!