For years Rachel, my beautiful daughter,and I have been trying to do this and invariably we count to three and both pretend as the thought of sucking out a prawns brains is too gaggy. Well Rachel, I am proud to tell you that at Green Man Festival 2013 I sucked out those brains!! It was fine. It was prawny not brainy. 
In fact I also sucked the brains out of Ruby‘s prawn. So Rachel, gauntlet has been laid down, over to you my little mouse xx