As far as optical illusions go, here's one that will make you snigger into your hand and hastily avert your eyes.
What's that, you can't see it?
The image was originally posted to Imgur, where mucky commenters suggested the artist follow up by adding an animated hotdog being thrown down it.
One simply remarked: "The internet has ruined me."
Hat tip to Jezebel for flagging it up.
And while we're on the subject, here are 16 other unintentionally sexual optical illusions. *Snigger*
The Importance Of Pants
Pay attention to the number of legs to understand this one.
Give Her A Hand
You've GOT to be careful about how you hold your beer.
A Coke And A Smile
This probably happens every five minutes here.
And just think, this pair will never snag!
Two Bodies, One Person
He's a swimmer, so.
Poorly Placed Thigh
This could have been prevented if she was wearing pants.
Beige Leather Does The Trick
Maybe they should have gone with the black leather interior instead.
Toes People, Toes
Another cute Facebook photo ruined.
Too Many Legs
Basically just never choose to sit in front for a picture.
Just A Beautiful Landscape Photo
"...This party just got really crazy."
This is why Myspace pictures are so dangerous.
This had to be planned, right?
Let's Go For A Ride
Regardless of the accident in this picture, why did this woman accept this pose?
Marilyn Monroe could have never seen this coming.
Bicycle Seat Gone Wrong
This slideshow is basically a PSA for pants.
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