I suppose that all sports have their unique vocabulary, but it seems to me that the game of hockey has some of the most colorful terminology and slangs. You can't be a true fan until you get down some of these terms. Here are some of my favorites:
Assist—A player is awarded an assist for setting up one of his buddies to make a goal. When a player passes the puck off to one of his buddies who immediately makes a goal, he is awarded an assist and recognized for it along with the goal scorer. It is almost as good as making a goal.
Barn—The arena.
Between the Pipes —When the puck goes "between the pipes" there's been a goal. The "pipes" refer to the metal frame that holds up the net.
Biscuit—The puck.
Bulge the Twine—This is one of my favorites. When there is a bulge in the twine that means a goal has been scored. As the puck hits the net to make a goal it causes the twine (the netting) to bulge.
Boarding—When one play runs another player headlong into the wall, it is boarding and is can often be called a penalty.
Butterfly—When the goaltender extends his entire body across the front of the net with arms and legs spreadout so that he makes a human X with his appendages, he is doing the buttefly and doing his best to prevent a goal.
Crease—The line in front of the goal.
Cross Bar—The part of the frame that holds up the top of the net. When the announcer says that the puck has gone "off the cross bar", it means there's been a near miss---that the puck has bounced off the top of the frame and narrowly missed going into the net.
Dive—When someone is faking an injury or exaggerates a hit in order to get some extra time to rest before getting back into the game.
Dropping the Gloves—A prelude to a fight. When the players take off their gloves, they are getting ready to go at it.
Enforcer—A muscle man. A player who has a reputation for getting even with opponents who have deliberately caused injury to a teammate.
Face Off—When the two opposing teams face each other to await the dropping of the puck before the start of the game.
Five-Hole—When a goalie is doing a near split on the ice with his legs spread out to stop the puck, sometimes there is a small opening created between the ice and his crotch. That's the five hole and is often just the opening a scorer needs to make a goal.
Goon—Same as an enforcer.
Hat Trick—When one player makes three goals in one game, it's called a hat trick and is marked by fans throwing their hats out on to the ice.
Icing—The game can be stopped when icing is called. Icing occurs when a player shoots a puck across two red lines, the second one being the opposing team's goal line. A stoppage in play can be prevented if the puck is touched by the goaltender or a player on the team that iced the puck.
Lighting the Lamp—Scoring a goal.
Lumber—A hockey stick.
Mullet—A haircut popular among hockey players where the hair is short on the top and sides and long in the back to keep the neck warm.
Netminder—Another name for the goaltender or goalie.
Original Six—The six teams that make up the National Hockey League between 1942 and 1967. In 1967 six new teams were added to the League.
Pond—The ice.
Power Play—When one team commits a penalty, the opposing team gets an advantage when the offending members sits the game out for a minute leaving the offending team short one player.
Ripple the Mesh—Making a goal. Same as "bulging the twine.
Scrum—A fight between players on the ice.
Short-handed—When one team has one less player than it should because of the players is sitting in the Sin Bin (see below.)
Sin Bin—The penalty box. Through the Paint—A goal is made when a puck crosses the line in front of the net,through the paint and on into the net.
Twig—A hockey stick. See lumber.
Wash Out—When an icing is called off.
Zamboni—the machine that goes out on the ice and smoothes the ice during period breaks. Frank Zamboni, who designed and patented the machine in 1953, was inducted into the Ice Skating Hall of Fame in 1965.
Zebra—Referee. The guy on the ice in the black and white striped shirt.