Ok, this is a gross question, but what if everybody in the  world farted at the same  time?
354062
if you fart continuously for 8 years, you can create energy enough to make an atomic bomb. So if everybody farted, it would be like a few atomic bombs exploding.
511221
probably puke your guts out.  it could also kill you.
224016
don't worry about it just fart
766341
hmmm, maybe global warming is just divine flatulence?
951082
According to Dr. Oz from Oprah we are suppose to fart 14 times a day. I don't do this.  I like to excuse my self to the bathroom if I have to go.  I have blamed it on the dog once as a joke in front of my family.
179865
according to them it's fart.
484663
HELL NO!!!! PLEASE, FART ALL YOU WANT.
1163236
Yes.  Not only is this true, it is also possible to vomit and defecate at the same time!!  That is not a pleasant thing to do, so don't try it.
667966
everyone sweats. Fat asses might sweat more than everyone else.
857356
If they snore or fart loud enough, the noise can wake them.  Yes, they usually know what the noise was.  I've also known of people who farted and the stink was so bad it woke them up.
753309
It would have to be wouldn't it - because you are smelling gasses that were expelled through the rectum, so there would be spores from the inner rectal tissue.\n\nThanks - you just put me off my dinner. I now have a nose full of other people's rectum.
398969
lol thats a cute qeustion ... seriously and honestly for a girl such as my self ... id say like 10-15 sec i know it sounds nasty but its true ... everyone gets gas its perfectly normal and human , but if it smells then u got something wrong... like they say a fart is a terd screaming for help ... heheheee
462394
It would suck.  Everyone would be stressed and on edge and there would probably be more health problems than there are today.
501043
You're doomed I tell you, doomed. But don't let any of them fool you they all fart and some more than others and most know how to simply fluff. No the ones that don't they hold it in and when they get home and take their panties off they fly around the room. These you want to avoid.
802264
I wondered where you had been.  You think way, WAY outside the box, don't you!?  I thought the question was pretty disgusting until I read the additional details.  What an imagination.  My only thought is, that's a lot of contained gas and wouldn't the funnel explode?
256871
Everyone on the planet would jump up at the same.
443322
you can't stop it. if you did, you would die. Read a Heath book. if you eat.. you fart.