hashtag whore 

Someone on on twitter who over uses the "hashtag" (#)

Joe's Tweet-My #friends and #I just got #home from the #baseball #game

Sam's Tweet- @Joe your a #hahstagwhore

Everyone hates a hashtag whore

hashtag whore by Dub O July 25, 2011

Hashtag Whore 

Someone, usually female, who has a wall of hashtags, probably copied and pasted because most of them are completely irrelevant to the photo, on all of their Instagram photos in an attempt to get likes.

That girl is definitely a Hashtag Whore. Once she put #potato on one of her selfies.

Hashtag Whore by LeUrbanDefiner November 8, 2015

Hashtag Whore 

Someone who adds numerous nonsensical hashtags to her cats Instagram page not understanding hugely irrelevant and long hastags will not increase her page views

Stop being a Hashtag Whore what does #dontworrymumanddadwontletuspop even mean?

Hashtag Whore by 3001spike October 3, 2018

Hash Tag Whore 

On Twitter, a Hash Tag (#) Whore is a Twitter user who places a hash tag in front of nearly every word in their tweets in an attempt to get as much attention as possible

One Girl to Another: Check out the Tweet from Zoe!

Tweet: goin 2 tha #club 2nite #getwild #getcrazy imma wearin my #sessy #dress from #forever21

Another: What a Hash Tag Whore!

Girl: She totally needs to lay off the hash tags

Hash Tag Whore by sarasplayroom.com June 27, 2010