Here's one I wrote in 2010 about reddit:
Hexis-a-plexis, A- -lexis Ohanian Started a website with His best friend Steve. Then after selling it, Conde Nast management's Ultrashortsightedness Forced them to leave
https://en.wikipedia.org/wiki/Clerihew
I once wrote one about Jon Johansen (although that was only my second-best-known poem about him).
Here's one I wrote in 2010 about reddit: