Funny you should mention this one....
So, a little over 2 years ago we did a home show. I was setting everything up before it opened and I was downstairs in this house with the builder. I put on Ratatouille for testing, which I hadn't seen before. We were using a new in-wall sub system that had two dual 8's with a big amp. Well, the lightning scene hit right in the begining and scared the &*@% out of us. The builder was like "DAMN!!!!!! That was lifelike! I thought we blew up!". We were both startled. I played it off like, "Yeah, that's how we build em'.". But really I was thinking... "Hmmm, a little too lifelike". Well, the amp was up so loud it blew into protect mode and shut off. The loud snap/pop (and believe me, it sounded like a gunshot from the other room) was amazing. I reset the amp, turned that thing down and thanked goodness that it wasn't dead!