The TSA's new scanners

Next summer I'll be going back home to Hungary. It'll be interesting to see if this trend continues until then. I wonder if I draw a smiley face on my penis, if they can pick that up. As for myself, I have nothing against the TSA for this. They might be doing it wrong, but I'd rather they do this then not and say they did. Maybe my opinion will change once I actually fly again.

It would probably show up if you used lead paint.

Probably some safer alternatives as well, but I don't know them off the top of my head.