On Guard

At work I was attacked by Piotr & his disappearing ink. He got it on my shirt. I warned him several times, but I get the idea that he is not afraid of me. Then Greg showed up, who also had disappearing ink, so I got inked again. Then they fought each other for a minute...Greg wanted to make a Zorro sign or something lol. Poor me, somehow I was left unarmed.

Apparently the stuff is non-toxic, but they still don't want you to eat it.