Pinup RDJ is a site that puts Robert Downey Jr. in old fashioned sexy calendar pics. It is my favorite site in the world. Is there a way I can donate all the money I was saving for Unicef so the creator of this Tumblr can quit their day job and work on making these portraits all day instead? Can I have one commissioned? Can it be on Robert Downey Jr. eating a unicorn? So many questions! My favorite 5 of RDJ, after the jump.