Top Definition
The unfortunate condition of looking sort of like a caveman, even if they're not that ugly/don't have that big a nose. Affects girls ranging from ugly to mildly pretty. Main cause: Hair that is long, parted down the middle, and/or wavy. Somehow, you see a girl like this and think "Neanderthal" even though she's not ugly.
*Whoah, that girl looks like a caveman! But she's not ugly...Oh, it's the hair. She has Neanderthal syndrome.*

If you or someone you know suffers from Neanderthal syndrome, a side part is strongly recommended. Many lives (or reputations) could be saved by such simple measures.
by pottergeek7 January 13, 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