German authorities are searching for a naked motorcyclist who went for a ride through Münster wearing nothing but a helmet and gloves.

The stunt appears to have originated on Facebook, where the man — posting under the handle "Ballerboyz" offered to ride naked through the town's Christmas market if 1,000 people liked his post.

Which he did, earlier this month.

Now, police say they are "attempting to identify the rider for potential charges."

Adding insult to injury, German officials are calling it a "petty offense." (Don't they know it's cold in Germany?)

At least one onlooker appreciated the ballsy move — "It was not unappetizing to watch," Birgit Weusthoff-Schulze told the Westfälische Nachrichten.