Cards Against Humanity has a $10 plan to annoy Elon Musk

After a dispute with SpaceX over its Texas property, the game maker is recruiting fans to help design a monument aimed squarely at the billionaire. Elon Musk does not shy away from bizarre conflict: He dared Mark Zuckerberg to a cage fight that never materialized, publicly feuded with President Trump after a monthslong public friendship, and even challenged Vladimir Putin to “ single combat .”