Slayerism - A term of endearment used to describe an epic moment of metal, in reference to one of the greatest metal bands of all time.

Satan Laughs As You Eternally Rot.
Yes, Once spoken by James Hetfield from Metallica, right after SLAYER released "Reign in Blood" that SLAYER was definately responsible for a huge part of their own success. "Paving the way" for them. Little did James know that Tom, Kerry, Jeff & Dave would continue to produce music and lyrics the way they wished too, not selling out to anyone, at anytime as Metallica did after the sad and unexpected departure of Cliff Burton. May he rest in peace!
SLAYER members currently are Tom Araya, Kerry King, Jeff Hanneman and Dave Lombardo. The only other members SLAYER ever had was (Dave Lombardo's replacement after he left SLAYER to make some wonderful music with the band GRIP, INC.) Paul Bostaph, ex-FORBIDDEN drummer.
Slayer is one of the most controversal groups that actually made it really big because of their dark musical interests. Their music has won over the hearts of hundreds of thousands of people world wide, a feat a majority of other people can even dream on doing. SLAYER is god.
Satan Laughs As You Eternally Rot.

the most awesome animae cartoon ...

In every generation there is a chosen one... she alone will stand against the vampires, the demons and the forces of darkness. She is the slayer. Buffy Summers and Melaka Fray are some who have been chosen.

Orgasim in music form

The best anime in the world.

A hand gesture formed by making a fist, and raising the index and pinky finger, forming what is also known as the "devil horns". However, when said hand gesture is formed, and "Slayer!" is intoned simultaneously by the invoker, any gay act is instantly negated, leaving no question as to the orientation of the involved parties. Usually is repeated by the other guy that got involved, as an agreement. Usually used when two straight guys are put into an awkward situation.

Note: Similar to "no homo!", but more about a potentially gay act rather than saying something with a double meaning.

Disclaimer: This is not in anyway homophobic, it is simply an affirmation of heterosexual-ness. No hate, just fun.