The above image is pretty gross, huh? Everyone throws up at some time or other. I'm not quite sure why that guy chose to make himself puke. We all do gross things, whether we want to admit it or not. The folks at Buzzfeed conducted a survey, and found most of us (86%)  pick our noses. The same percentage has sniffed an article of clothing to see if we can get away with wearing it again. 80% of us pee in the shower. I suspect that's more common among men than women. 86% of respondents admit popping zits. (You actually should). I had severe acne as a teenager. My late uncle was a doctor.He gave me a needle to puncture them with. 68% have gone a month without changing their sheets?? Did they only survey single people?