Hashtard 

adjective \hash-tard\
a. used to describe a person who has forgotten that they are posting on Facebook rather than Twitter and have used hash-tags in their post.

b. a person who intentionally uses hash tags in their posts on Facebook in an attempt to look cool or clever.

Hey hashtards, your hash tags don't work on Facebook.

Dear hashtards,
This is Facebook. Please refrain from using hash tags here as they do not work.
Sincerely,
Annoyed Facebook user

Hashtard by WhiskeyFish December 18, 2011

Hashtard 

Someone who uses a shit ton of unnecessary and overly specific hashtags, especially on Facebook. Often trying to make a photo funny, rather than organizing conversations. Please refer to www.howtohashtag.com on the proper usage of what was once known as the pound sign.

You are a hashtard if you use hashtags like this: #cvsfiatdavidbowievhinagirlewwaderill or #sittingrightnexttoyoueww

Hashtard by Hashtag Corrector October 30, 2013

hashtaddict 

term to describe a social media user who abuses the hash tag features.

Have you talked to Elaine? The photos from last night aren't posted yet and she told me she was uploading them 5 hours ago.

Oh, she probably was, but you know that she's hashtaddict. Speaking of which, you should call her to make sure she knew you were drinking vodka tonic, not vodka soda. Nothing worse than getting your hash tags wrong.

hashtaddict by ray_rayrox April 30, 2013

Hastard

A Horny Bastard. In every circle of friends, there is always a hastard. Thinks that all world problems can be solved if the world leaders jack- off more... Spends his whole day in his room doing you know what.... On the surface, he may appear normal, but deep inside his perverted psyche, there lies a sexual fiend. He has the largest collection of porn amongst anyone you know. Also, a hastard is a guy who never gets any real action, but goes solo always.

Where is the hastard?? Oh I can guess! He is probably in his room pleasing himself.

Stop hastarding around. Watching porn in the library! And I thought you could sink no lower!

You hastard! You used up all of my lube!

Hastard by Crastard April 27, 2009

Hash-tard 

Any person who uses more hashtags than actual words in their social media posts.

I had to remove Christina from my news feed because she is a hash-tard. I got tired of reading things like "Getting my hair done. #gorgeous #dyingmyhair #blonde #naturalbeauty #whatwhat #jealousbitch #hot #ilovechewinggum #whatwasisaying #ihaveADHD.

Hash-tard by Ninja Nerd Warrior October 14, 2013