This horse has some sort of gastrointestinal issue -- a rather amusing gastrointestinal issue.

The horse, named Archy, has a bit of a farting problem. Not even a bit. A big one. It lets it rip without any pretense in this video from 2012, which is only now starting to, ahem, raise a big stink.

We know manure stinks, but have you ever stopped to think about the odor caused by a horse fart? No? Well, we didn't, either, but now we're guessing it ain't too pleasant.