Top definition
A long, heavily populated chain of cities on the East Coast of the United States. So-called because it stretches from Boston in the north to New York and down to Washington, DC.
The Bosnywash is always caught in one huge traffic jam.
by W@tcher January 18, 2006
Mug icon

Cleveland Steamer Plush

The vengeful act of crapping on a lover's chest while they sleep.

Buy the plush