Apple has rejected the I Can Has Cheezburger 1.5.1 update due to “mature or suggestive themes”.
Thank you for submitting I Can Has Cheezburger (Ad Free) to the App Store. We’ve reviewed I Can Has Cheezburger (Ad Free) and determined that we cannot post this version of your iPhone application to the App Store at this time because it is not appropriately rated. Our review indicates that the application content is not consistent with the current rating because it contains sexual content and mature or suggestive themes.
Please visit iTunes Connect to resubmit your binary and rate your application appropriately.
The content in question was these items found at FAILblog.