1 definition by Beatey!

A preppy, rich town with many parties of bitching middle school kids where the everyone cheats like there's no tomorrow. Also, a great place to jump off bridges. In the summer a shitload of kids from Scituate go to jump off with their Coho friends. Also called, Coho.
There are many hoes in Coho.
Wow, Bub from Cohasset cheated in a closet.
That british kid, Joe, lives in Coho.
by Beatey! November 4, 2007
Get the cohasset mug.