See Pen Conspiracy, Part I.
Sir Walter Scott once wrote:
Oh, what a tangled web we weave,
when first we practice to deceive.
Marmion, Canto vi. Stanza 17.
Conspiracies are very much alive at Nu, Nu, & Nu, LLP. Why, just the other day, I reached for a yellow highlighter in my pen receptacle and found this instead:

Notice anything strange? Yes, it's a green highlighter camouflaged as a yellow highlighter. My first thought was that the ink had expired. Yes, I know. Mr. Nonny Nu will no doubt have a comment about me being a dingaling.
At the time, I was dumbfounded, but I quickly regained my composure and thought, "Who the hell could have done this?" I recalled that Cl. Panic had recently done some
experimentation on Sharpie highlighters and that I had left a
comment expressing skepticism at his abilities on his post. I also knew that we have a colleague at NN&N who shares a passion for pens. (Let's call her the L. Woods, just for kicks.)
I immediately took the yellow green highlighter down the hall to L. Woods, who expressed complete surprise:
nn--Dude, check this out!!
LW--What is it?
nn--It's a yellow highlighter that has green ink in it!!
LW--No way! Lemme see...
*LW hands nn a sheet of paper**
*nn lays down a thick green highlight out of the yellow highlighter*
LW--omg, that's cool.
nn--Isn't it?
LW--Totally! Where did you get that??
nn--I found it in my pen thing! I bet Cl. Panic did it.
LW--Why would he do that?
nn--Hm...you know what?? I specifically said on the blog that I didn't believe he could do this!
After this conversation, I walked back to my office and turned off my computer for the night. At that point, I heard a scream come from the L. Wood's office. Then she called my desk phone. But, seeing as how I was done for the day, I thought I'd just drop by her office on my way out. When I got there, she was
BRIGHT RED with laughter and embarrassment.
LW--OMG, nn, can you delete the email I just sent you without reading it, PLEEEEEEEEZZZZZZE???? I meant to send it to someone else but sent it to you by accident. PLEEEEEEZZZZZEEEE?
nn--Um, what is it about?
LW--*sigh* Okay, I'll tell you, but you can't let Cl. Panic know that you know because I'll lose my super spy status.
With very little torture involved, L. Woods spilled the beans. Here's the email, folks:

Yes, it's practically Spy vs. Spy here at NN&N. Very interesting. However, I did receive
this as a birthday present this morning!