Seriously, the GIFs made by freelance animator Hayden Zezula are the stuff of pure nightmares, filled with loops of vacant-eyed baby heads and mutant limbs. They look like some mad science experiment gone horrifically awry.

Zezula blogs as Zolloc on Tumblr and posts new monstrous animations on Twitter as well. Follow him for a regular doses of hypnotically creepy images. Click on the play button to get each GIF started.

[via this isn't happiness]