The University of Kentucky issued a crime bulletin Monday after some reports of suspicious activity.
UK Police say they've received several reports of a man on a bike approaching women and displaying lewd behavior.
There were apparently two incidents on campus Sunday night, and two off campus last week.
Police say the suspect is a white man in his mid 20s to early 30s. He's between 220 and 240 pounds with a heavy build.
Police also say the suspect has short, dark hair, an unshaven face, and bad teeth.
He was last seen wearing a dark colored hooded sweatshirt and a camouflage hat. He was riding an older model light blue bicycle that squeaked.
Anyone with information related to the investigation is asked to call UK Police at 859-257-1616.