On a whim, I searched on YouTube "Crazy Christian," and below are a few of the results. Of course, you can find many, many more. The suggested videos, and alternate search options, can bring forth many of funny videos.
Be entertained, be mortified.
Crazy Christian Nonsense
Crazy Christian, Marguerite Perrin, on Trading Spouses
Crazy Screaming Christian at some Jesus camp
Crazy Christian Mom Steals Christmas From Son
Harry Potter is of the Devil
Upset Harold Camping Apologizes
Crazy Religious Lady On Fox News
Crazy christian lady at a coffee shop
Crazy Jamaican Lady Fighting The Devil in CVS
Crazy Christians rant about Pokemon, Minecraft & Magiquest
Crazy Christian dudes at University of Oregon
Crazy "Christian" Lady in iPad 2 Line
White American, Crazy Christian "Obey the Powers that Be"
Crazy Christian At Northern Michigan,br>
Crazy Christian on Sunset
Christian Preacher Pisses off UCI Student
And in the news...
Christian Pulls Gay From Wheelchair
Pastor Beats Up Own Gay Son in Church
Christians Have the Right to Bully Gay Kids