I've never used the "blame Louis for trip to strip club and thus deflect an incoming witch attack," but only because I keep forgetting to bind it to a key.
I hear it works quite well. Assuming you're not Louis.
Shamus Young is a programmer and writer by trade, videogame nitpicker by inclination. If you have the patience for more of his ramblings, they can be found at ShamusYoung.com.