I know it's older than this, since it was up when I was at Purdue almost 10 years ago.
As a side note, Comer is the type that once he's decided you aren't worth talking to, he will do whatever necessary to ensure conversations with you are short, including applying the contents of this essay in spectacular fashion.
I prefer Spider Robinson's advice. No one who you totally and completely ignore will keep pestering you for long. Some people take insults as validation, or are like kids who just want attention, but no one will keep bugging you if you don't even recognize their existence.
As a side note, Comer is the type that once he's decided you aren't worth talking to, he will do whatever necessary to ensure conversations with you are short, including applying the contents of this essay in spectacular fashion.