The Holy Grail is a term used by porn stars, can be used as a noun, verb and/or adjective, and is basically when a female porn star takes a cock in her arse, a cock in her vagina and a cock in her mouth, all whilst simultanously giving two handjobs.

In my experience, The Holy Grail is a trick best left for the pros.
"Have you seen 'Bangin from behind 25' yet? It's the one where Rachel Lurid achieves the Holy Grail!"
by Courtney April 7, 2005
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The Holy Grail is when you take the scrotum and pull it down in a pocket making it into a cup. Then filling it with a liquid and drinking from it.
Dude1: Dude My girlfriend did The Holy Grail. She drank strawberry milk from my nut sack.
Dude 2: Man I wish my girlfriend would do that. But shes lactose intollerant.
by Magic Monkey and CKerrLA July 8, 2012
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A very threatening cup holding a can of 'peer' held by very buzzing people spilt in to a chavs hat.
'hahahahhahahahaha remember on new years when we spilt the holy grail in to - insert secret identity here - 's hat.'
'OMG was he okay with that!?!?'
'well.. chavs are very protective of their hats... wow he really must have wanted to shag one of you..'
by anemiaaimena March 27, 2010
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Something that you love and its your favorite thing. Or life Savior
This eye liner is like my holy grail .
by Coraline vela July 26, 2016
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This is when something is everything you've always wanted and you wont stop looking for it.
by weelaurabee September 19, 2018
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The cup which Jesus supposedly drank from at the last supper. Monty Python was once sent on a quest to find and retrieve it. They never completed this quest.
BRIDGEKEEPER: Stop! Who would cross the Bridge of Death must answer me these questions three, ere the other side he see.
LAUNCELOT: Ask me the questions, bridgekeeper. I am not afraid.
BRIDGEKEEPER: What is your name?
LAUNCELOT: My name is Sir Launcelot of Camelot.
BRIDGEKEEPER: What is your quest?
LAUNCELOT: To seek the Holy Grail.
BRIDGEKEEPER: What is your favorite color?
BRIDGEKEEPER: Right. Off you go.
LAUNCELOT: Oh, thank you. Thank you very much.
by Keegster April 24, 2003
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The ultimate goal of an occupation, profession, or endeavour.
A cure for AIDS is the holy grail of a number of scientists.
by Darth Ridley December 18, 2006
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