Quote Originally Posted by slipnslide087
holding in smoke doesnt not do anything extra, except oxygen deprevation and more carcinogens and tar settling in your lungs
i say you have to hold it for one or 2 seconds because you need it to get in you lungs to where it normally would where u inhale, then take in more air, to get it to that part where the smoke doesnt normally go...

but if your just toking, once its in no matter how long u hold it, its not getting u more stoned, just fucking u up.