(FOX NEWS) - A new trend is taking over the Internet this Father's Day weekend.
It's called the "Cheerio Challenge" and was originally posted on the Life of Dad Facebook page.
It calls for fathers to see how many Cheerios they can stack on their (sometimes) sleeping children.
The challenge has quickly taken off with dozens of dads testing their stacking skills!
Click here to see some of the funniest, most impressive and most daring #CheerioChallenge submissions from Fox News.