A hilarious photo has been making rounds on the internet after users spotted a clever optical illusion.

Though most people fail to see what’s ‘wrong’ with the photo in question, we can guarantee you won’t be able to unsee the funny ‘mistake’ once you’ve seen it!

Did you take a closer look at the picture? What did you see? If you’re like most people, you probably noticed a bunch of people who have gathered at some kind of an event. You can also see a staff member wearing a tag around his neck, a woman checking out her phone, and a man in a tie who… – wait what!?

Would you take a look at that guy’s tiny arm? What’s going on here?

If you’re as confused as we were when we first saw this picture, worry not. We’re here to tell you what’s going on. As it happens, a funny optical illusion makes it look as if the arm of the man in the back belongs to the man in the front.

Since the other man has a similar shirt, his arm blends in perfectly with the man at the front, making it look as if the guy has a tiny T-rex arm pressed against the side of his chest.

“With the arm and that face he looks sassy!” one Reddit user wrote after the picture went viral.

“More proof our real ancestors were the mighty dinosaurs,” another one joked.

Someone said: “I bet you he’s a small arms dealer.”

If you like this optical illusion, here’s another funny photo that will make you look twice!

What was the first thing you saw? Due to the animal’s awkward position, most people first think what they’re looking at is a bird!

The animal in the pic, however, is no bird but a black cat! Were you able to figure it out on your own?

How do you feel about these clever optical illusions? Let us know in the comments and don’t forget to SHARE this post with your family and friends. For more news and stories, follow us on Facebook!