[LFOD]

They do that same sh*t here as well. Launch their jet ski(s) at the public ramps and proceed to ignore etiquette, boating laws and courtesy.
I live on the Chain of Lakes here and have had more run ins with these disrespectful entitled jerks of a certain ethnic group.
They are possessed with an in-your-face attitude. And they wonder why we don't need them around...

[Quilla]

Here too. We refer to them as sea gnats. Many folks rent rather than own jet skis. The riders are usually inexperienced, reckless, and disrespectful of property and protocols.