Really, its a bad idea.
I was fuckin around with making a harpoon/fish arrow thing today, cause that American Lit just wasnt doin it for me at the time. I was working out a way to thread some monofiliment through the hollow arrow shaft, and decided to try suckin it through. I was makin progress, then it tasted funny. I immediatly remembered that I had used tri-flow to get the original point off the arrow yesterday. I was instantly light headed and dizzy. I quickly developed a headache, while thinking of all the brain cells I just killed. I was just getting over the symptoms when my throat started to tighten at the back. For a while I couldnt swallow or breathe very good. I grabbed a coke, left the shop, and headed up to the house to call a doctor or poison control or something, I was scared shitless. Then I got about half the coke down and I could swallow normally again. The tightening feeling was still there, almost like it was swollen, but it was improving, so I went back to work. I still have the headache, but nothing else.