A YouTube video of an adorable baby with an unusual laugh is making the rounds on the Internet.
The video titled, “Child Laughs As Troll,” features a Russian baby with a distinctive laugh, which is a cross between Pee Wee Herman and an evil villain.
It is unclear who or what is making the baby giggle hysterically, but the smiling baby laughs continuously for 39 seconds, according to the New York Daily News.
Check it out below:
The child’s laughter has intrigued and even scared some viewers, with a lot of commenters saying it will keep them awake at night.
"Oh, this will give you nightmares. This baby has the weirdest laugh ever!" one commenter wrote.
Others defended the baby by writing, “I think it's just a NORMAL, CUTE and CHARMING baby!!! He's just TOO happy and excited to see the people he loves!!!”
The Daily Mirror notes that while the baby or its family are not identified in the video, the content seems to have been posted to YouTube by a Russian user.
The 39-second clip has since gone viral, garnering more than 3 million views as of this writing.