Robots are the perfect theme for a boy's room -- they add a touch of retro whimsy and geek cred all in one boy-friendly package. Here are our current favorites:

1. 'Mighty Robot' Tin sign <em>at</em> German store <a href="http://www.generalrobots.de/product_info.php/info/p646_Tin-Sign-Mighty-Robot.html">General Robot</a> (28,00 €)

2. Aimee Wilder Robots Wallpaper <em>at </em><a href="http://www.bobbyberkhome.com/show_product/10328-45021/?utm_source=froogle&amp;utm_medium=datafeed&amp;utm_term=10328-45023#color=Blue">Bobby Berk Home</a> ($165)

3. Robot toilet paper holder <em>at</em> <a href="http://www.gizmine.com/#ProductPage=CategoryCode=hmgz&amp;productURLCode=rtph">Gizmine</a> ($39.99)

4. Robot toile shower curtain <em>at</em> <a href="http://www.cb2.com/shower-curtains/bed-and-bath/robot-toile-shower-curtain/f6909">CB2</a> ($19.95)