okay i've never swallowed one but i'll tell you some funny shit i saw one time. chillin' smoking a j down to the very end, and my friennd trys to hit it when it's really small...like burnin' on the side a shit right down to his fingers. well he's puffin' on it real hard a couple times and it slips out of his fingers and gets stuck in the little gap in his teeth. funniest part is...he hit it one more time while it was there in his gap. i about puked i was laughing so hard...the look on his face while he was hittin' that thing in between his teeth was priceless.