yer sometimes wen i take a cone out of a bong and find its way to big for me to handle my throat kind of pushes it down then i blow the smoke out completely, then burp and more comes out.....

But i wana know why i dont blow out any smoke sometimes, only with waterfalls (gravity bong). Is it caus it gets absorbed into ur lungs or sumn and nuthn can get out or wat??

its got to do with the device or the way its lit cuas it doesnt occur with anything else>>