<human>: This happened 3 hours ago. My friend recently bought a van off Craigslist, and sent me pictures of it. I was bored earlier so I used the photos in a 4chan post along with a story that I lured children with it and was about to go on a run to find another. Really stupid post that was obvious satire. Anyways, the thread is going good, then someone starts replying saying they reported this to the police. My dumbass didn't blur the plates. I think he's bluffing and reply to him saying I'll kill any cops that come to stop me. Really bad idea. The thread eventually dies without much reason to think the guy was serious until 4 hours later when I get a call from my friend exclaiming the cops were just surrounding his house and searching his garage and van. Full SWAT team, etc because they got a call saying he was a child abductor and cop killer.

Summarize the given text in a few sentences.
<bot>: I posted my friends license plate on 4chan and said I was going to kidnap kids and kill cops, satirically. Someone called the cops and he got swatted.