Stretch your neck - Imgur
Cool, but what did the Russian captions say?
It says разомни шею, or "mash neck." I think it's a Russian meme for images that make you turn your head.
I translated the caption as relax your neck, but probably stretch your neck is more accurate. In any case, I think that the idea of rotated images, which naturally forces the viewer to obey the caption is funny.
Thanks for the better translation Sergey! Yes, the image is funny -- I just thought I'd also provide the original images, if that's ok with you! :)
Sergey, thanks. Lucas, my neck thanks you!