1 definition by Elsie Spazmataz

Top Definition
the surface of a travelled portion of a highway that becomes liquified underneath it and the pavement, gravel, slurry or mud pushes upward
a road boil appears on a road in the spring. It is believed to be caused from winter months springs located under roads do not completely freeze but the surrounding area does, when traffic drives over the road, it forces the moisture to the top so it has the appearance of a boil or bubble. There is one just below MacDonald's hill!
by Elsie Spazmataz May 07, 2009

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