Everyone has made fun of Donald Trump's hairpiece and uneven tan — but little attention has been paid to his far creepier lips.

During last night's GOP debate, Twitter user @recordsANDradio made a startling discovery. For some unknown medical reason, Donald Trump's eyes appeared to look exactly like his lips. To test his theory, @recordsANDradio made a Photoshop where he replaced Trump's eyes with his lips.

SEE ALSO: Marco Rubio is begging you to google Donald Trump

Compare and contrast for yourself. First, here's a normal photo of Trump, eyes and lips intact.

his mouth and eyes are making the exact same expressions pic.twitter.com/gatZfPvNJR — Danny (@recordsANDradio) February 26, 2016

And now, here's the Photoshopped version.

⬅️ Original photo

➡️ Replaced eyes with mouth pic.twitter.com/kJGk9hH7ke — Danny (@recordsANDradio) February 26, 2016

As the kids would say, WTF.

There may be no known genetic deformity where the brain substitutes lips for eyes. But Trump's smug mug makes a powerful, terrifying case.

Have something to add to this story? Share it in the comments.