Police were left scratching their heads after they received reports of a woman shouting “ISIS is good, ISIS is great” during sex.

Brown Deer Police, based in the Milwaukee village of Brown Deer, were contacted on Sunday night by an elderly resident concerned by noise at a nearby house.

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An 82-year-old woman called the department to request police assistance after she heard someone chanting: “ISIS is good, ISIS is great” while having sex, CBS58 reported.

The noise was coming from an apartment in the 4400 block of Dean Road.

Police said they told the woman to call back if she heard the chanting again.

Commenting on the incident, Chief Kass, of Brown Deer Police Department, said: “Maybe taking see something, say something a little too far?”