[eindiran]

I see this joke frequently when looking at available wifi; is this meme a reference to a particular thing (other than the FBI having surveillance vans) or did a bunch of people just converge onto it?

[skissane]

Some years ago there was a lot of stuff on 4Chan about “FBI party van”, “vanned”, v&, etc. I’m guessing that’s part of where it has come from.

[noduerme]

I've never seen it. Maybe it's spreading like a fungus from wifi to wifi in certain regions.

[vorticalbox]

I saw it as a meme years a go. I sadly don't know the origin.