A police cell had to be deep cleaned after a man threw wet tissue covered in faeces at CCTV cameras.
Michael Keane, of y Vaarney Yiarg in Castletown, appeared before Deputy High Bailiff Rachael Braidwood at Douglas Courthouse.
The 38-year-old admitted stealing a phone charger from Dealz in Douglas and criminal damage on May 3.
At police headquarters he threw tissue and faeces around the cell before flooding the toilet in a second cell.
Keane was fined a total of £700 to be paid forthwith or face 80 days in jail, and was ordered to pay £125 costs.
Number of police searches rises by nearly 37 percent
Broad to stand for Ayre and Michael
Road to beauty spot temporarily closed from today
Politician to query government income from medical cannabis
Police appeal over prom incident
Christian to defend seat
Police ask people to avoid Mountain Road after supercar crash
Over £2.7k raised by firefighters' 'Station To Summit' challenge