In a news release, police say the alleged indecent exposure incident occurred Wednesday afternoon at the intersection of Seaforth Avenue and O'Hara Avenue.
The man is described as being 5'6" with a slim build. He had short, spiky, black hair and wore blue jeans, a dark-grey jacket, and a grey hoodie. He had a green, cross-shoulder Mountain Co-Op Equipment backpack.
Anyone with information is asked to contact investigators at 416-808-1100.
Information can also be passed on anonymously through Crime Stoppers at 416-222-8477.
A woman tweeted yesterday that the man had "struck" her friend. But police did not mention this allegation in their news release.