hashtash 

A moustache grown especially to hide drugs in. Cocaine can also be placed directly onto the tash, for a more fun way of taking it.

Druggie 1: How are we gonna get these drugs past security?
Druggie 2: Fear not, my friend- I've grown *dramatic music* a hashtash!!

hashtash by Bekkeri November 3, 2008

HashtagHurricane 

A deluge of either semi coherent thoughts or a complete shitpile of meaningless hashtags strung together.

This sentence is followed by a HashtagHurricane. #GoMe #IDidIt #LivingTheDream "Innovation #FuckMe #AndAnother #CantGetEnough #Motivation #Just AnotherLineOrTwo #IsThisEnough #OkOneMore #LastOne #LastOneForReal #Sigh

HashtagHurricane by ToeBang October 4, 2016

Hashashin 

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 !"

Hashashin by eskdziaee April 13, 2009

hashstash

the name for a particular type of stash

A pirate might say

how much be in yar hashstash?

hashstash by jaffaw July 14, 2009

hashtastrophe 

an event caused by a poorly rolled hash joint exploding at an inopportune time which results in burning hash embers falling on the felt of your poker table causing great damage, followed by laughter.

Poker player one passed the poorly rolled hash joint to poker player two and the motion caused a hashtastrophe!
Wow, this table looks like it as survived a few hashtastrophe's.
Roll that better, so we avoid a hashtastrophe.

hashtastrophe by RiverUagain November 19, 2013

Hashtaghfirullah

Act of seeking attention from social media algorithm.

Hashtaghfirullah i hope i get appreciated.

Hashtaghfirullah by Hashvick August 4, 2020

Hashmash

On Twitter or other social media sites, a hashmash is a posting that is so full of hash tags it doesn't make sense to anyone reading it.

#Colbert buys #eagles for #USDollarCoin at #AmesStrawPoll #GOP #pawlenty #travis #hashmash.

Hashmash by chondrichthyes August 20, 2011