hashtagram 

Like Instagram, this site should be made. But posts should contain hashtags.

"Hey, can I get your hashtagram?"

hashtagram by El111893 October 21, 2015

hashtagfag 

Someone who uses too many hashtags in Facebook and/or Twitter

Johnny's such a hashtagfag, he's always like "#hi #goodmorning #havingbreakfast #yummy" on his Facebook

hashtagfag by Jewish internet user June 8, 2015

hashtagasm

Any social media post with more-than-five hashtagged items, especially a collection of unrelated ones. #this #that #theother #random #etc and so on.

Too many of my friends' posts end with their latest hashtagasm.

hashtagasm by MC Bamoona April 11, 2016

histagram 

a historic event represented as an instagram

lincoln took a selfie in that histagram before going to the theater.

histagram by histagrams November 26, 2013

Hartagram 

symbole of the band HIM and the very popular Bam Margeraknowen for meny Differnt purpases

I got a Sweet tattoo of a Hartagram on my arm

Hartagram by Chota January 9, 2006

hashtaghashtag 

When you are too mainstream for the normal hashtag and wish to break the mould and become an edgy hip*

"I saw your tweet last night, my mind was blown"
"You saw my new thing?"
"Yeah!"
"I was banterful, 'My dogs just squat everywhere #hashtaghashtag #bitgrim #nomorefibrefor them'"
"Why you so witty?"
"I know not"

hashtaghashtag by Mildturd September 20, 2012

hashtagaholic 

Someone who obsessively uses the word hashtag during conversation.

Joe: What did you do this weekend?

Mike: I binge watched Breaking Bad. Hashtag awesome.

Joe: You're a hashtagaholic. You need help.

hashtagaholic by 2014_chiguy May 9, 2014