And this something that will not quickly leave your memory.

A mysterious Reddit user posted this picture of his backside, and he, indeed has no buttcrack.  This is a result of a disorder that caused him to get painful cysts on his butt crack years ago.  After they kept coming back, a surgeon finally decided to close his buttcrack to make sure he didn't get any more.

The results are..,.well...all that you would crack it up to be.

For the whole story and the NSFW pic, hit the picture below or click here 

And don't open this in front of your kids, lest they start asking uncomfortable questions.