When you hear a "fizzing" in your head, what is that?

[RedRooster]

I get this very very rarely, but it sounds weird. I think it has to do with being hungry or dehydrated in the morning. But what is it?
The best I can describe it is fizzing, like a cool refreshing Coke has just been opened in the center of my head. Doesn't hurt or anything.

Anyone else get this? And why's my arm now tingling?

 

[Wyndru]

I hear it sometimes when I'm trying to get to sleep. I just assumed it was reflux or sinuses or something.

 

[Platypus]

D:

 

[Cerpin Taxt]

It's naht a toomah.

 

[arcenite]

it's your sinuses

 

[AnonymouseUser]

You have "A Human Bot Fly larvae, burrowing into your brain. Eating your thoughts."

 

[AyashiKaibutsu]

I get that too. I also have chronic sinusitus... might be related.

 

[bignateyk]

hmm... I'm no doctor, but that's definitely a brain tumor.

 

[roguerower]

It's not a tumor!!!

 

[Texashiker]

It means you need more caffeine

 

[RedRooster]

It means you need more caffeine

Bam! I can DO that!

 

[Rhoxed]

sinuses

 

[Newbian]

Your brain cells dieing.

 

[sdifox]

your internal speaker is broken. You missed the announcement that goes something like this "Please standby, remote re-programming in progress. Thank you for your patience.

 

[IronWing]

It means you are getting older. It is the anger within you boiling your blood. It starts out as just a little pocket of boiling blood but eventually your whole brain becomes embroiled and you end up screaming at clouds or joining the tea party.

 

[zinfamous]

The mothership is downloading commands. after the reboot, you will commence with operation exter--

 

[BoomerD]

That's the sound of frying brain cells.

Stop doing drugs immediately.

 

[schneiderguy]

Duuuuuuuuude I had the fizzing last night and I was wondering what it was too D:

 

[zanejohnson]

if it's happening before sleep... read up on astral projection, that's how you do it.

 

[lxskllr]

I've had a noticeable pop from inside my head before. Coming from pretty much dead center, so I doubt it's sinuses. Mildly concerning, but it doesn't hurt or anything. I've also had an "electric" crackle go across my head. Weird stuff...

 

[zanejohnson]

http://www.astralvoyage.com/projection/internal_ringing.html

 

[amdhunter]

It's Lupus.

 

[Nik]

Tinnitus?

 

[KaOTiK]

It's a tracking implant. You need to remove it with a special tool through your nose, contact Douglas Quaid for help.

 

[Possessed Freak]

When there is near/complete silence I get this. That's about it.