Hi poopie
Are you talking about this one: https://www.youtube.com/watch?v=wjVFbW6-wvE ?
It's been discussed - http://www.jehovahs-witness.com/topic/285087/pornography-on-back-songbook-sing-jehovah
The human brain is hardwired to look for familiar patterns, so it's very common to "spot" certain things in images we see. For example clouds in the shape of bicycles, some bearded hippie's face on a windshield or piece of toast (http://www.newsnet5.com/news/local-news/oh-cuyahoga/northeast-ohio-man-claims-bird-droppings-show-image-of-christ), or some dude stroking his Tweety while singing praises to big J.
I this was intentional then I would like to buy the artist a single malt scotch and a cohiba to puff on.