For most of us, grocery stores are, well, just that: they’re places we go to get our shopping done. But they’re also places where every member of society comes together. That means more often than you think, you might see something really weird.

We’ve all heard of the infamous “People of Walmart” trope. But weird sights can be seen in every kind of store. And it’s not limited to odd people, either. Social media users have spotted everything from wild animals to space alien costumes while shopping for groceries.

Thankfully, we live in the age of smartphones and internet access. As a result, when someone sees something weird at the store, it’s easy for them to document it and share it with the rest of us. How else would we get our fill of goats riding in baby carriers, old couples riding in grocery carts, and a set of twin grandmas in identical outfits?

Sure, these days, anyone can do grocery delivery from an app on their phone. But why would you want to when you can go to the store and see all kinds of weird and wonderful sights? Of course, to do that, you’ll have to put on pants.