In the video game series "The Legend of Zelda", the Master Sword is the sword you need to get in order to defeat Ganon, the porcinous King of Evil. The Master Sword may only be pulled from its pedestal by a righteous and courageous person. Link, an orphan boy who gets involved in the plot by happenstance/coincidence turns out to be this chosen person, and after proving himself to the gods, he is allowed the Master Sword and uses it to challenge Ganon.

The Master Sword is not only a sword though. In the storyline for "Ocarina of Time" it acted as a key, and its pedestal was the lock. Upon removing or inserting the sword from the pedestal, you could travel back and forward in time by about seven years. In the storyline for "A Link to the Past", the Master Sword shoots a magical energy beam out of the end when Link is full on life energy. In all storylines involving the Master Sword, major enemies (including Ganon) attempt to fire evil magic beams at Link intending to kill him. This is where the Master Sword comes in handy; it is immune to evil, and can be used to deflect the evil away from Link, most of the time back at its caster.

The Master Sword is commonly referred to as "The blade of evil's bane". Tragically, upon pulling the Master Sword from the pedestal, the ancient seal on Ganon's magic is broken, and he only becomes stronger. Such is the fate of Link, Ganon, and Princess Zelda.
"Its power is gone, and its edges are dull!"
- Ganon, taunting Link about the Master Sword
by ryan y February 17, 2006
Get the Master Sword mug.
In role playing games in general, the expression "sword and board" refers to using a weapon in one hand and a shield in the other hand during combat, as opposed to using a weapon that requires both hands to wield and use effectively. Although the expression uses the word "sword" for aesthetic reasons (the rhyming scheme), the weapon in question can be any one handed weapon.
The monster we're up against next hits pretty hard, so I think I'm going to go sword and board for this battle.

He has to go sword and board because he doesn't have the strength to use a proper two handed weapon!
by JoshM February 11, 2006
Get the Sword and board mug.
Not showering after having unprotected sex aka having a dirty penis with pussy juice still on it.
I banged this chick raw dog last night, and I still haven't showered...I have some serious clam sword going on right now"
by hugecocknballs81 August 1, 2011
Get the clam sword mug.
The most lethal element of The GZA's verbal arsenal. The purest form of lyrical death known to man.
No man that ever saw the liquid sword lived to tell about it.
by Ignatius Strangelove November 14, 2007
Get the liquid sword mug.
Link's final sword that hacks the shit out of anything in it's path (usually).

When Link has completely full health it shoots beams.
Self explanatory.
by Guru Imakuni April 30, 2004
Get the Master Sword mug.
The most badass sword ever forged. Ganondorf shits himself every time he sees Link with it.
Everyone working for Ganon fears the Master Sword
by Ka-Bam37 February 6, 2010
Get the Master Sword mug.
When two or more males get erections, pull their pants down and whack each other with them. The first male to lose their erection wins because he is the least gay.
Troy McLure and Ben Stiller were sitting around Ben's basement bored one day. They both realized they had boners, so they pulled their pants down for a game of Cock Swords. Ben lost his boner before Troy did and Ben was declared less gay than Troy.
by Cock Sword Champ March 5, 2010
Get the Cock Swords mug.