1: when someone commits a crime on the instagram website (e.g stealing, showing guns/drugs... etc)
2: a terrible post (clickbait or just unfunny content in general)
1: Guy 1: Yo, did you see that instacrime jamal committed a couple of days ago?
Guy 2: Yeah, shit was bomb lol
2: Guy 1: *sees shitty or misleading post on instagram* this is an instacrime post!