Why is Sept2nd trending on twitter?

[Lica]

I asked and got the reply from a user I dind't know:
swear_botlisten: @Alicaa dont make me send @iamcrumbs to make an example of u

I don't know swear_botlisten nor iamcrumbs, I'm confused

[KevitoKool]

Don't worry it's just a 4Chan prank to incite some sort of non happening event.
they are asking its users to spam google and twitter to gain attention.
It's just a prank and nothing truly is happening on sept. 2nd.
Well maybe someones getting an epic car wash?
but nothing of what it seems to be.
go here to fully understand it http://www.softsailor.com/news/6310-noth...ber-2.html

[deuterium360]

If everybody talks about it, it amy be true, the 4chan users wouldn't have chosen this special day if it nothig wasn't gonna happen !