High Water Mark for Geek Humor?

Okay, I keep track of the high water mark for geek humor on my whiteboard at work. The reigning champion is:

chown -r us ./base

However, I just found this in code after an assignment statement:

Reclaimer, spare that tree!
Take not a single bit!
It used to point to me,
Now I’m protecting it.
It was the reader’s CONS
That made it, paired by dot;
Now, GC, for the nonce,
Thou shalt reclaim it not.

Someone said they stole it from somewhere, but it’s pretty good all the same… Do I have a new winner? I can’t decide!