RE: How'd THAT happen?!?!?!
Any animal at any time? No. Animals can turn (deflect arrow) I would like to see any arrow go through the largest section of the front leg bone (Not saying it can't....but I'd like to see it)
I have seen a cut on impact head go about 20-25" into a cape buffalo after being shot out of a 100 pound draw bow and stop! (yes, a compound).
You should have very good results, but I would NOT gaurentee a pass through on any animal every time.
being a rocket head, I'm sure you get your share of pass throughs...but again, NOTHING is for sure.