This isn’t May Day-related at all, since it refers to things which were all published before today.
Dan Savage is particularly interesting this week on the subject: try here for the regular column and here for the 8,000 words of supporting documentation.
While on the subject of things on The Onion‘s site, do go and read “CIA: Syria Harboring More Than 15 Million Known Arabs and — even better — “Ashcroft Rejected By Newly Created ‘Bride of Ashcroft’“.