It's good to wonder. In case it helps you tick a few off :
Wasn't it 10 virgin's waiting for the wedding party to arrive?
Killing lots of people is expected if people in another city believe in another god.
God said they be sent to kill them for their sin 4 generations before it happened (Genesis 15 v16).
Wear a hat or go to hell - Leviticus
Not sure what this is about, but glad that I'm under the new covenant in Jesus' blood instead of the old one.
Zombies - Gospel Matthew, more than Jesus rose from the dead
Apart from the braaaaaaaiins bit, yep.
Women are subservient to men, shouldn't teach or have any authority over men - 1 Timothy
There's lots to be said over this. On the one hand it's like Paul, with his Pharasee background, is annoyed because the less well-educated women kept disrupting services. On the other, there were churches that met in the houses of important business women, and Paul in Galatians 3 v28 says that men and women are all equal in Christ - so there was more respect and equality.
So many bad animals to eat. escargot, pig - life without bacon?
The Israelites were to be "set apart", specifically different.
Slavery is OK as long as they're foreigners. - Leviticus
I was wondering why the furthest the Bible seems to go on slavery is to suggest it's a good idea for slaves to gain their freedom if they can 1 Corinthians 7v21. I suspect it's because it's the Bible's view that we're all slaves anyway, either to God in a joyful relationship based on Jesus' death, or to sin.
Tats bar you from heaven - Leviticus (Just pick a random passage from that book and you can find something everyone is doing wrong)
I think the key to Leviticus is what Jesus said - that he came to fulfill the law. So anything you pick, ask how Jesus fulfilled it. Then a whole lot of it makes a lot more sense. Anyway, new covenant is based on accepting Jesus as lord rather than tats.