Hashtagery 

When someone references hashtags in excess to the point where it makes you want to hashhang yourself.

Ughhhhh! The HASHTAGERY ! Its soooo annoying!

Hashtagery by ReechardJawnson February 1, 2022

Hashtagenese 

The spoken language of roblox players because of the garbadge word filter.

Hey, look! It's a robloxian. I bet he speaks Hashtagenese.

Hashtagenese by Person097862345 March 30, 2019

Hashtaggery

The annoying act of creating and sharing hashtags to show support for a cause instead of actually doing something useful

Dude 1: "From the safety of my sofa and anonymous Twitter account, I support free speech #JeSuisCharlie"
Dude 2: "Man, that kind of hashtaggery really gets my goat!"

Hashtaggery by Bensky January 16, 2015

Hashtaggers 

A community on twitter that’s all about popularity. People play Hashtags depending on how popular the person who started it is. They create cliques to try and trend on twitter, often using fake accounts.

Hashtaggers play games like #FilmABoob dude, where’s my bra

Hashtaggers by Billy from Cali January 21, 2018

hashtagenese 

The language spoken by robloxians because of their terrible word filter.

Look at that robloxian, he probably speaks Hashtagenese

hashtagenese by Person097862345 March 30, 2019

hashtaggers 

Users of online social networks, who frequently engage other people in various kinds of online word games, always identified with a clever or descriptive hashtag that identifies a stream of similar messages. Users wanting to play, simply follow the gametag, and append it to their messages whenever they want to submit an entry to the game stream.

Some Hashtaggers have created hundreds of gametags, including very popular ones like #NewOscarAwards and #ballonBoyBookTitles.

hashtaggers by shoqvalue February 3, 2010

Hashtagony

When one social media user places a hashtag (#) before a word or string of words in order to make it a 'trending topic', and another social media user antagonizes the 'topic' in the form of his/her own hashtag topic

Person 1 (on twitter): "Listen to song 'abc'. #song'abc'isawesome"

Person2 (on twitter): "Song 'abc' is really overplayed. #song'abc'sucks"

Person1 (on twitter): "Wow @Person2, straight hashtagony!"

Hashtagony by abstractreality October 19, 2011