A jug of some kind kept in the cab of a truck on long road trips. Used for urinating in so that the delay of stopping at a rest area or side of the road can be avoided.
"Hey man, pull over I really gotta take a piss."
"Fuck that, use the jake bottle, we're behind schedule."
"Fuck that, use the jake bottle, we're behind schedule."
by Tow Jockey March 24, 2014