Gotta love the dedication with the Dirty COW "swag" web shop and all. Though something tells to me it's just a strange in-joke. Might be the prices? ($1,000 for a mouse pad .. oh, really?)
"Dirty COW is a community-maintained project for the bug otherwise known as CVE-2016-5195. It is not associated with the Linux Foundation, nor with the original discoverer of this vulnerability. If you would like to contribute go to GitHub."
Seems fishy.
What's with the stupid (logo|website|twitter|github account)?
It would have been fantastic to eschew this ridiculousness,
because we all make fun of branded vulnerabilities too, but
this was not the right time to make that stand. So we
created a website, an online shop, a twitter account, and
used a logo that a professional designer created.
Very irresponsible on the part of the author. There's a time and a place for humor - this isn't it.