Looks like Kingdom Hearts made a cameo in "The Big Bang Theory" as a Kingdom Hearts 358/2 Days ad in the last page of a Batman comic. I was skeptical about this since the image in question is nothing short of fuzzy.. but I made a quick research and it looks like it's true. After taking a closer look at the image, I can say myself that the fuzzy page seems to actually match Kingdom Hearts 358/2 days cover. Here's the image, judge yourself!

nice find

Yeah, that's probably it. Good work. 

theres been a forum topic about this at least once, just saying

theres been a forum topic about this at least once, just saying

I might have missed that, just saying

 Great find!

 Great find!

Thanks

Kingdom Heartsception

Omg, omg, omg, omg, yes!!!!  Not only is the Big Bang Theory one of my favorite comedy shows, but the fact that Kingdom Hearts made a cameo appearance is frickin awesome! :')  My two favorite things in one!  Omg, thank you for the find Keyblader!  I am forever grateful to you!!!  *bows down to you.*

Omg, omg, omg, omg, yes!!!!  Not only is the Big Bang Theory one of my favorite comedy shows, but the fact that Kingdom Hearts made a cameo appearance is frickin awesome! :')  My two favorite things in one!  Omg, thank you for the find Keyblader!  I am forever grateful to you!!!  *bows down to you.*

You don't even need to thank me man also, I'm quota :

Huh....... Who knew