Internet's favourite pastime seems to be solving mysteries and optical illusions that continue to baffle the world. After solving the confusion of the infamous 'Blue or Black dress', 'Beach or Door' and 'Yanny or Laurel'; the internet has now switched its Sherlock mode on to find out the truth behind this particular picture.

The world was divided back then between Yanny and Laurel, and today, it's divided between a person's back and neck. Seriously, is that even a debatable topic? How hard can it be to differentiate between a neck and someone's back? In this case, hard enough to sprain your neck, back and eyes (from looking at the picture for too long). 

Why tf I thought this was her neck pic.twitter.com/4gMnOlTegc

— MartyMula (@LilMaarty) October 7, 2018

Twitter user Marty Mula recently shared a picture with the caption, "Why tf I thought this was her neck." Wait...is that not a neck? I am not alone, these people too thought it's a neck.

Me staring for a good 5 min trying to see how it's not. pic.twitter.com/c3CQGAGHJ5

— Dré âï¸â¨ (@SunnieDre) October 7, 2018

Literally stared at this for a min like "if this ain't a neck then what is IT?!"

— Gerard or Champ (@FollowYourFresh) October 7, 2018

Girl i was lookin hard as hell too like pic.twitter.com/Cdf4efgmHo

— Lil Senzu Bean Ting ð (@_yungsenseii) October 7, 2018

I stared at this for 2 mins to realize it's her back https://t.co/dNfCvDEPML

— k.3vin (@xjustkevinx) October 7, 2018

pic.twitter.com/mUlkKaDrnX

— Neeva ð (@Neevasash) October 7, 2018

5 mins later and still seeing her neck pic.twitter.com/WpKbBhu61D

— Oy C (@OyinkanSxo) October 7, 2018

Thought it was some girl with short ass her that suffered from heat damage and has a long ass neck ðð. But instead it's a girl with long hair and has a perfectly shaped back ðð

— iamalotusflower (@dipuo_sungula) October 7, 2018

Took a good 30 seconds to realize it was a back now I'm tryna see how I seen a neck in the first place

— Jefe Jovenð° (@Theniwaslike_) October 7, 2018

Thought it was some girl with short ass her that suffered from heat damage and has a long ass neck ðð. But instead it's a girl with long hair and has a perfectly shaped back ðð

— iamalotusflower (@dipuo_sungula) October 7, 2018

Let's solve this mystery for y'all. *Drumroll* this is actually the back of a woman named Jord Ush. 

What did you think it was? A woman's back covered by her hair or a man's neck with a weird haircut? Let us know in the comments section below.