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.
Tuesday, May 21 2013 11:49 PM EDT2013-05-22 03:49:33 GMT
You'll never believe who is dancing circles around these people. Meet the Allentown-area lady with the fancy footwork that leaves her disciples breathless!
You'll never believe who is dancing circles around these people. Meet the Allentown-area lady with the fancy footwork that leaves her disciples breathless!
Tuesday, May 21 2013 11:04 PM EDT2013-05-22 03:04:07 GMT
Bucks County EMT Bryan Elwell is heading out to Oklahoma to help assist overwhelmed emergency responders dealing with the deadly tornado aftermath in Moore, just outside Oklahoma City. He's prepared
Two local EMTs are headed to Oklahoma to help victims and crews dealing with the aftermath of a deadly tornado.
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.
Friday, May 24 2013 10:26 PM EDT2013-05-25 02:26:18 GMT
Philadelphia Police are looking for a man that sexually assaulted a teenage girl in Germantown.Police say the incident happened just before 11P.M. on May 19th on the 6000 block of Wister Street.The suspect
Philadelphia Police are looking for a man that sexually assaulted a teenage girl in Germantown.
Friday, May 24 2013 10:01 PM EDT2013-05-25 02:01:49 GMT
Kasey's bark may be worse than her bite. But Hamilton Township Police say the crook who tried to rob Draper Ellis late Thursday afternoon at his "May's Landing Auto Parts Store" didn't stick around
A South New Jersey business owner comes face to face with a suspected robber threatening him with a knife. Thanks to his 7-year-old family pet, the crook ran off.
Friday, May 24 2013 7:08 PM EDT2013-05-24 23:08:04 GMT
Busy planning your cook-out or trip down the shore this Memorial Day Weekend? Don't forget about the men and women for whom the holiday is observed.
Busy planning your cook-out or trip down the shore this Memorial Day Weekend? Don't forget about the men and women for whom the holiday is observed. FOX 29's Bruce Gordon spent a day with folks preparing a veterans' cemetery for its day in the spotlight.
Friday, May 24 2013 5:48 PM EDT2013-05-24 21:48:26 GMT
Surveillance video you'll see only on FOX shows chaos just after a police officer opened fire on a man who witnesses say had his hands up to surrender. Police deny that claim.
Surveillance video you'll see only on FOX shows chaos just after a police officer opened fire on a man who witnesses say had his hands up to surrender. Police deny that claim.
Friday, May 24 2013 5:30 PM EDT2013-05-24 21:30:28 GMT
Ocean City is a fabulous family-friendly, shore town that is ready for a fabulous Summer season. From the relaxing beaches to the famous boardwalk, Ocean City is safe, clean and has some of the best food
Ocean City is a fabulous family-friendly, shore town that is ready for a spectacular Summer season.
Friday, May 24 2013 4:40 PM EDT2013-05-24 20:40:06 GMT
Not the prettiest Friday, but we're ready for a great weekend. Expect scattered showers and thunderstorms throughout the day. After an early high in the upper sixties, temperatures fall & winds pick up out of the chillier northwest. Right now the Memorial Day Weekend looks sunny and cool with highs in the low to mid 60s on Saturday, in the 70s Sunday & Monday. Cooler temps at the shore.
