"University Police Department officers received a report of a suspicious individual touching his genitals next to the Foggy Bottom Metro stop. Officers responded and interviewed the man, who was sitting on a park bench. The individual claimed he was merely scratching his genitals. He was determined to be unaffiliated with University. Subject barred from campus."

Now you know! Itching in Foggy Bottom is a crime, and violaters will be punished. If you need to scratch, best to head over to Georgetown and do your business there.