Top definition
A plastic bottle (usually a water bottle) that is used to take the roach of a blunt and turn it into an impromptu pipe.

Done by burning two holes into a bottle, one for the bunt, one for the carb.

As far as I know
originated in Vernon
NJ

Jersey's best invention since the lightbulb
roach bottle blunt vernon nj roach bottle
by getmyhairbraidedbyyourbitch March 15, 2014
Get the mug
Get a roach bottle mug for your Uncle Paul.
2
A partially full water bottle that is used to ash or dump the roach of a joint into. Good for smoking on the go.
Real stoners ash in a roach bottle.
by Blackwasp646 May 27, 2018
Get the mug
Get a Roach bottle mug for your mama Zora.