[One, Two, Middlesboogie]

Write the answers:

* on the insides of your eyelids.
* on the invigilator's forehead while he's asleep.
* on a piece of paper, and hide it in your tummy button.
* on your shirt in Latin, and tell everyone it says 'I love exams'.
* with Alphabetti Spaghetti the night before, then fart the answers in morse code during the exam.
* on the back of your mineral water bottle's label.

Alternatively:

* Train your headlice to sing the answers to you.
* Get one of those receivers like in MGS that vibrate the bones of your inner ear, so only you can hear the answers being transmitted.
* Create a diversion by bringing along a purple elephant, then run to the NEAB/AQA/EDExcel headquarters and look up all the answers.
* Set up a coded sneezing system with everyone else.

Oh, and did anyone else hear about the invigilator who looked up lesbian porn on his laptop, without realising that it was connected to the projector and was playing on the overhead screen as a Powerpoint presentation? Eek!
Imagine the expressions on the kids' faces when they looked up and saw that! And the guy's face when he realised what he'd done!

And here's something else to do: if you finish early and have checked your work to your satisfaction, try asking for more paper and see how much you can actually get.