A person who only cares about post asking for comments or like to feel special because they are lame ass people at heart. Sometimes they ask for shout outs and just seek attention because they think its cool to have their notification stats high.
Or one talks to multiple people on instagram and trys to date them..
Person 1:Ugh Sam(antha) is such a instagram whore (s)he always asking for Likes and comments.

Person 2: I heard (s)he dates people from all over instagram. What a Instagram whore/ Insta Thot.
by Your friendly hater April 9, 2017
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