Not in the Canadian Oxford. A room such as a dressing room, basement room, boiler room (any out-of-the-way room)in which illegal drinking takes place at a curling bonspiel. Example: After the 10th end we drank in the snake room until our next game.
SNAKE ROOM
Meaning of SNAKE ROOM in English
Slang English vocab. Английский сленговый словарь. 2012