Top Definition
Some one in their own world oblivious to those around them. Self-absorbed and unaware of the situation.
A dumbass. A clueless dolt.
These hackleheads on the highway need to put the freaking phone down, pick a lane and pay attention.

It's a hacklehead world. I just live in it and try to stay out of their way.
by Loneacre February 16, 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