Top Definition
A Sect of Iranian Shi'a Islamic Muslim which existed during the crusades. Founded by Hassan Sabah at the fortress of Alamut in 1090 A.D. They were known for Assassinating leaders of the knights templar, often under the influence of the drug hashish. Brought into the light in recent times by the game Assassins Creed, where the player character is a Hashashin assassin.
Person One: "I love the hashashin!"
Person Two: "Why?"
Person One: "If not for them, we would not be smoking hash !"
by eskdziaee April 13, 2009

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Follower of hashish, or the ancient form of the word assassin.
I got stoned last night and played Ninja Gaiden until I passed out.

Dude, you're such a hashashin!
by Flawless Walrus June 09, 2006

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One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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