Parodying

Parodying imitates a target in an over-the-top way that makes it look absurd.

Good parodies succeed because they are convincing enough to get you to believe they're real long enough to shock you before you recognize the parody. 

Making a parody begins by studying the target carefully. You will need to reproduce its distinctive characteristics in its original medium or another medium well suited to parody it.

Parodying Examples

http://www.truechristian.com/atheists.html 

http://www.thebricktestament.com/

http://www.nra-kkk.org/