13 Year old needs help with an all nighter!?

Ok so im babysitting my brother tonight because my parents went on a "date night" And went to go see hangover2 and i really wanna pull an all nighter for the hell of it and i really try but never go past 7am. How can i accomplish this without and energy drinks or caffine??!! HELP i am so bored its barely 10:00pm and ive been on my laptop for hours and im bored out of my teenage mind. Please help me!!!