1 definition by knatch

Top Definition
One of the withdrawal symptoms from anti-depressants. It feels like a shiver down your spine, but at the base of your brain. Sometimes it can make you feel like your head is constantly turning or you're falling over. Can be very unpleasant indeed.
"Are you coming out tonight?"

"No, I'm off to bed with major brain shivers. Alcohol might make my head fall off."
by knatch December 31, 2011

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt