I'm emailing a friend about irony now, and it reminded me of this great comic from The Oatmeal (one of my favorite webcomics, but tread carefully, it can easily wipe out an afternoon if you start reading the archive...)
Long before I had a blog, I saw this wonderful flyer posted at the University of Massachusetts, Amherst (yes, my millennial friends, back in the dark ages, when people put up photocopied dead tree to advertise events, rather than create a Facehole event.)
It read, completely un-ironically, something very close to "UMass-Amherst Anarchist Club Monthly Meeting: Student Union Complex, downstairs, Room 123, next to the ATM."