Ancient Rome was a much weirder place than you might have first thought. They built a great society, and did a lot of really weird things in addition to that.
Who knew that Romans ate flamingo tongues? Who even knew you could do such a thing? And who knew a Roman was responsible for one of the first UFO sightings, way back in 214 B.C.?
If Romans had all these strange customs, who knows how much more they did that we still don’t know about?