Not really sure if this is a Stupid Sex Trick or a Cops Behaving Badly, but here goes:
Here’s a pro tip: Maybe not bring a toy gun to a sex party? A thought that seems not to have occurred to anyone, but in light of the Tamir Rice shooting, maybe it should. A gun, even a toy one, is not just an innocuous prop. And given the dysfunctional nature of the Joker/Harley Quinn relationship, I guess that’s not surprising, either.