Everybody does it, and a lot of people like to deny it. So I felt like making a thread about it. Now what we are going to say in this thread, I have no idea. Maybe you have a weird story about it. Maybe you just want to talk about how big the gunk you pulled out of your nose was. Maybe you want to deny that you ever picked your nose. Just talk about your nose and its pickings, and you'll be fine.
No but yeah, this is one of those little things that almost everybody does, but rarely openly ... which seems fair, considering it's pretty gross to look at others doing it.
Also in this category of activities: Farting, using the bathroom, cleaning earwax out, various forms of sexual activity and probably more things that aren't springing to mind.