a.k.a. insta-gator

Using Instagram to make a relationship public or to push it along further, as in instagrandstading. It can be a good or bad thing depending on the situation as the person who initiates contact or first publicizes a relationship via social media will do so by tagging, DMing, or posting photos of the two of you.

See also : banksying  
NetLingo Classification: Online Jargon