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 !"
A major cause of HashRash is politics, resulting in tweets that say nothing but "#TCOT #TPOT #Porkulus #Stimulus #Congress #Teabagging #Teaparty #Fixednews #NObama #Iran #Pakistan"
The act of getting someone so drunk that they are unaware of what they are doing and then you perform a sexual act on them, essentially known as drug rape. Hash = Drug, Bash = Sex, Hash + Bash = Sick rapist
Jim: 'Whoa look out I think Harry might Hashbash her, she is off her face, we should intervene.' Dave: 'Yeah your right lets stop him'.