How to stay up all night?

I need tips on how to stay up all night at my friends birthday party sleepover... I've never gone a whole 24 hours without sleep, the best I've done is stayed up til 6 am... But this Friday night I don't want to get a minute of sleep. Two problems, I'm not really a night person, and the friend who's birthday it is, she's the same as me, not a night person, but when I'm tired, it's really funny, I talk with a big drawl and say things that make no sense but she gets really cranky and yells at everyone. She's done it at other peoples sleepovers, I've witnessed it, and then when we all wanna stay up a little longer she makes a big fit and even calls her parents to come get her. But tomorrow at her own house, if she starts getting all upset it'd be quite awkward... and we'd really have no way out of it. But I DON'T wanna sleep. Last sleepover we had, I was the first to fall asleep, and sometimes when I'm asleep I'll do weird things like sit up with my eyes opened and start having conversations with people, and once I even slapped my dad in the face (lol) but everyone was huddled around me, and I was hugging my pillow and like, getting freakishly affectionate with it, and everyone was gathered around and laughing, and then someone asked if I was asleep, and I said no, and they asked if I was awake and I said no... haha, I don't want that embarrment again. So what can I do to keep myself up though? And how might I have to deal with my friend?