TINLEY PARK, IL — The cost of a 50-cent cup of ice enraged a man in a lime green shirt to the point he cursed out a 7-Eleven clerk, did an "unusual dance," dropped his trousers and mooned her, police said.

The cops were sent to the 7-Eleven on 159th Street shortly before 6 p.m. June 29 and met with the 30-year-old clerk, who was "very upset."

The clerk reportedly told the police a man in his 40s, who was wearing a red cap, a lime green shirt and either gray or khaki pants, walked into the store and filled a cup with ice.