"It is a lot of fun, because they have a rigid indoctrination about what the Bible is about that is at such great variance with what is written that when confronted with the actual text they will start spewing all sorts of nonsensical stuff, much of it outright funny."
haha That's been my favorite bit of studying the Bible with my boyfriend. The stuff he comes up with is so ridiculous, not scriptural, and makes absolutely no sense. Half the time, he even laughs about it. I just think it's funny that whenever a verse comes up that seems to disagree with their doctrine, he's got this little guide to go to that basically explains why the Bible doesn't actually mean what it says. Why it, in fact, means something completely different. That Bible... so sneaky!
You should probably get to know as much about the Bible and JW beliefs as you can, though, because they come up with this stuff that seems semi-convincing and like they really know what they're talking about. Half of this stuff is going to be something you've never thought of because it's blatantly untrue, but they cherry pick verses that are completely taken out of context to explain it. If you're not expecting it, you'll be kind of confused. Every single thing I've read on here or any other site exposing The Watchtower says which arguments and verses JWs will use to prove their point. Without fail, the exact same stuff comes out all the time. They are exceptionally good at brainwashing their followers with nonsense.