Well guys, you might be thinking what the meaning of that crazy phrase is but it is quite simple. English people just love making things more difficult (only joking). The thing is that they are very expressive and as Norman says they like to have a choice when it comes to speaking so they use that phrase to indicate that they are quickly going to grab something. 

The first time that Norman said that phrase was yesterday when we were speaking on cam and he started speaking about the new Spanish book that he had. I wanted to see it so he said the crazy phrase: » I’ll just go and grab a hold of it». Of course I knew the meaning because of the context but it sounded so strange. So yeah, if you want to blow someone’s socks off just say that phrase and they will think that you have become English!!