The World Wide Web really is a mysterious place because it constantly unearths strange things for people to go crazy over. 

We know you agree but if you're still wondering why, then let us begin by asking you if you remember a puzzling image of a certain blue dress (in my case) doing the rounds of social media in 2015? This is the one:

What colour dress do you see? We found out whether #thedress is blue & black, or gold & white http://t.co/X3oOPbg82w pic.twitter.com/JGvZlfXlJA

— Sky News (@SkyNews) February 27, 2015

Now that we have refreshed your memory, we'll tell you what the latest craze is all about. 

Netizens have now stumbled upon a similar image that has boggled their minds and the tweeple have lost its sh*t over it already.

It started when 9GAG posted this image on Twitter:

Is this a door, or a beach?
Don't let this become the next 'Black and Blue Dress' pleasehttps://t.co/4HN5KOrUgu pic.twitter.com/lhqYgTAjd8

— 9GAG (@9GAG) August 27, 2018

Ever since netizens came across it, the chase for a correct answer has begun and the entire Twitter nation has been divided over it. Here is what the twitterati has to say about the photo:

Door? Beach? @fatamorgana1_

— Anissa Firdawaty (@anissafirda3) August 27, 2018

door..

— annisa (@dharbours) August 27, 2018

No it's a beach. Come on it's obvious there's waves

— Chris Pajtas (@ChrisPajtas) August 30, 2018

And then there is this user:

It's SUPERMAN!! ð

— A Marina Daulay (@aMarinaDaulay) August 27, 2018

But most of them seem to see different things:

A beach for sure âð¼

— Rabin Singh Basnet (@rabinsbasnet) August 27, 2018

It's a door! No replicate

— Cesar Leal Gonzalez (@cesarini15) August 27, 2018

Where the hell is the door

— Joran Brensdal (@rules_jeff) August 31, 2018

What do you think? A beach or a door?