this geezer gets a bolt through the neck在这里是什么意思?

this geezer gets a bolt through the neck在这里是什么意思?
原文:And he pulled from his pocket a leather bound book.`I don't know if it's up your street,it tells you how
to build a perfect person,it's all about this man who does it,but it's no good if you ain't got the
equipment.'
The prince snatched it away.
`It's a bit weird,' continues the old man,`this geezer gets a bolt through the neck.'
But the prince had gone.