I gotta give whoever called the cops here credit: This definitely WAS a suspicious noise.

Someone in Augsburg, Germany recently called the police after they heard some suspicious noises coming from the playground at an elementary school in the middle of the night.

And when the cops checked it out, it turned out to be... two hedgehogs getting-it-on.

It turns out right now is hedgehog mating season. There's even a German word for it: igelsex.

And when hedgehogs get-it-on, their grunting and panting can sound kind of like humans doin' it.

Read more at The Guardian.