Will my explode explode when left vibrating all night?

I can't sleep tonight its 1:58 am here. My iPhone 4 keeps on vibrating non stop! I'm afraid maybe it will explode later, no one can know.

I tried stopping it by holding home + lock button that didn't do anything, I don't have appropriate screwdrivers to pry open the back of my phone. So my only choice is to bring it to a professional later as soon as the nearest mall here opens.

Also I can't switch on the phone, there's also no battery icon when I charge it.

Hope I can sleep peacefully when this scenario's done. Thank you in advance for your response though.

Added (1). Nevermind. 2:50 am, hooray I no longer hear the annoying vibration! I can now sleep.

There's an obvious short somewhere. I'd take the battery out to make sure it doesn't catche fire.

Put it in another room,.

It shouldn't explode… Put it in a shoebox stuffed with tissue paper. It'll muffle the noise. If it does explode, i'm buying an iphone 4, and putting it underneath Darren's (I hate him) pillow.