Friday, January 22, 2010

Brain Freeze

It's a warm friday afternoon and I need something to refresh. I always had a Frap but not this time. For a change, we went to 7-11 and had a big big big ounce [no! just 32 oz. which is the biggest one] of Slurpee. It popularized the term "brain freeze". A headache that almost last for 30 seconds. The cold temperature causes blood vessels to constrict and then experience extreme rebound dilation as they warm up again. A good feeling though! But don't worry! It is not believed to be dangerous.

So chill!!!

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