Strange video I saw on my Youtube recommendeds back in the early 2010's.

Circa 2010, I remember stumbling upon a video on my YouTube recomendeds that had a very eery and strange thumbnail. It scared me so much that I dared not to click it (I was around 8/9 years old at the time). All I can remember from the contents of the thumbnail are as follows:

It was a B&W image/still frame of a man (or someone that looked like a man) leaning their head to the side, while having sort of a dead eyed surprised facial expression. He had a very square shaped head and a buzz cut most likely. I remember his teeth being weirdly short (?) (his mouth was open), sorta big ears and a rounded nose.

I can't remember what the video's title was, specially cuz i barely knew english or any other language aside from portuguese back then. To this day I still wonder wth was up with that video, has anyone ever seen something similar to what I just described?