My little brother used to do this thing where he'd let some saliva/whatever drool out of his mouth, and see how far it would get before he could suck it back into his mouth (before it "string" breaks). He used to do it a lot, and he got really good at it, to the point that he'd try to spit, and if it was a long connected string he'd instinctively/accidentally suck it back up. So obviously my story's going to be disgusting. Back when we were living together and I was in middle school (22 now), when we took craps, we'd both go into the bathroom. The crapper placed a towel over his lap (for decency) and we'd just hang out and talk while the crap's happening. Well, one day (years ago) he was taking a pretty wicked dump, like he dyed the toilet water black. He stood up, wiped, and was about to toss the toilet paper into the water, when he decided to spit into the toilet (because it's like some guy thing to spit before you flush). Well, it was a long connected string, and it went down and hit the water... and he reactively sucked it back up. He instantly looked at me with such a look of horror, disgust, and "I have lost my love for everything on the planet" that I fell down, laughing my ass off at him for like half an hour. Post your own.