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.
An average, typical slut that enjoys getting plowed by a bunch of older men, usually over their 50's or 60's.
My grandpa had a big smile on his face the other day, so I asked him why. He said, " i just fucked that young whore , along with8 other older men from the senior rec. center. We nicknamed her, The Locomotive Whore."