Teenagers seem to get a kick out of it, but an alarming trend has one area school district warning parents about its dangers.
The trend, known as "speed dreaming" has kids racing to be the first to blackout by hyperventilating, then holding their breath until they pass out.
It's also known as "the fainting game."
Despite its dangers, young people across the country are doing it, and they're posting videos of it on websites such as YouTube.
A few incidents of "speed dreaming" last week prompted the Council Rock School District to send a letter to parents, after the district says a few students tried it at the elementary school and at Richboro Middle School.
But it's not just peaking the interest of elementary and middle school students. One high school student tells FOX 29's Dave Kinchen even high school students are talking about it.
Parents we spoke to say they're glad to be talking about the risks now before someone gets seriously hurt.
Thursday, May 16 2013 11:50 AM EDT2013-05-16 15:50:32 GMT
Parents, ever wonder what kind of crazy stuff your kids are trying when you're not around? Some are harmless. But we'll show you a few that are really dangerous.
Parents, ever wonder what kind of crazy stuff your kids are trying when you're not around? Some are harmless. But we'll show you a few that are really dangerous.
Tuesday, May 14 2013 5:49 PM EDT2013-05-14 21:49:13 GMT
A Hollywood A-lister takes the world by surprise by opening up about a very private matter. Angelina Jolie revealed Tuesday she chose to have a double mastectomy to lower her risk of getting cancer.
A Hollywood A-lister takes the world by surprise by opening up about a very private matter. Angelina Jolie revealed Tuesday she chose to have a double mastectomy to lower her risk of getting cancer. Jolie's not the first woman to do it, but she may be the most high profile. Her decision is touching off a serious conversation about the preventive measure.
Tuesday, May 14 2013 10:57 AM EDT2013-05-14 14:57:52 GMT
Angelina Jolie has gotten a surgery she hopes will save her life. The actress says she had a preventative double mastectomy after finding out she carried the breast cancer gene.
Angelina Jolie has gotten a surgery she hopes will save her life. The actress says she had a preventative double mastectomy after finding out she carried the breast cancer gene.
Monday, May 13 2013 1:53 PM EDT2013-05-13 17:53:44 GMT
Mother's Day just wasn't the same for Olga Ortiz of Newark, NJ. She said her daughter Melissa Rodriguez of Collingdale, would have spent the holiday weekend with family up there, but has not been seen
Police consider rebooting investigation of missing Delco mother as her mother marks Mother's Day without her.
Sunday, April 7 2013 5:32 PM EDT2013-04-07 21:32:07 GMT
A Philadelphia firefighter from Ladder 27 died fighting a three-alarm blaze Saturday night in the city's Queen Village neighborhood. A second firefighter was injured.
A Philadelphia firefighter from Ladder 27 died fighting a three-alarm blaze Saturday night in the city's Queen Village neighborhood. A second firefighter was injured.
Tuesday, May 21 2013 12:26 AM EDT2013-05-21 04:26:18 GMT
A monstrous tornado at least a half-mile wide roared through the Oklahoma City suburbs Monday, flattening entire neighborhoods and destroying an elementary school with a direct blow.
A monstrous tornado at least a half-mile wide roared through the Oklahoma City suburbs Monday, flattening entire neighborhoods and destroying an elementary school with a direct blow.
Monday, May 20 2013 11:08 PM EDT2013-05-21 03:08:39 GMT
An ugly business stained with sex, drugs and violence is exploding on the Internet. It's called sex trafficking, and it happens right here in our area.
An ugly business stained with sex, drugs and violence is exploding on the Internet. It's called sex trafficking, and it happens right here in our area.
Monday, May 20 2013 11:07 PM EDT2013-05-21 03:07:00 GMT
A woman says she got kicked out of a Montgomery County mall for wearing a cancer-awareness hat. But it's the language, not the message, that got her into trouble.
A woman says she got kicked out of a Montgomery County mall for wearing a cancer-awareness hat. But it's the language, not the message, that got her into trouble.
Monday, May 20 2013 10:20 PM EDT2013-05-21 02:20:18 GMT
Mike Kersten and his wife Lisa of Croydon, Lower Bucks County opened their front door over the weekend only to find police telling them to stay inside. A large black bear was spotted climbing one of
A black bear seen in Bucks County is still the talk of the area for residents.
Monday, May 20 2013 7:27 PM EDT2013-05-20 23:27:47 GMT
A century-old community staple in Cherry Hill was up for auction Monday. The Woodcrest Country Club has experienced some financial problems recently, and after efforts from the township and the Freeholders
Cherry Hill's Woodcrest Country Club went up for auction Monday, with a pending sale in place after an offer from a Marlton-based developer.
Monday, May 20 2013 5:13 PM EDT2013-05-20 21:13:26 GMT
The family of the 5-year-old kindergartner abducted in broad daylight from her Philadelphia school is now planning on suing the city and the school district.
The family of the 5-year-old kindergartner abducted in broad daylight from her Philadelphia school is now planning on suing the city and the school district.
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