Possibly my geekiest self Birthday present ever: the #NOOO! manifesto (http://notonlyoo.org) t-shirt, personalized with membership number (and a !).
I'm not exactly a fashion model, but I was asked for pictures, so there you go. My wife also appears to have decided I needed to be backlit for the St. Lambda effect…
Given the nature of the manifesto ('Options over nulls') I was especially amused to see note the fact that whatever software they're using for the packing skips handles blank lines incorrectly and print 'null' instead. Check the back text confirmation in the third picture.