This reminds of these guys in high school that used to get high off of the aerosol cans of dust cleaner for a computer keyboard. They'd take a pen and stick it in the side to apply pressure and then inhale. It was the WEIRDEST thing I have ever seen. I let one guy borrow a pink sparkly gel pen to use and he ended up breaking it and got the pink ink all over his mouth and braces. He was so out of it though that he didn't notice, it was disgusting.